Barretenberg: src/barretenberg/relations/translator_vm/translator_relation_consistency.test.cpp Source File

#include "barretenberg/relations/translator_vm/translator_extra_relations.hpp"

#include "barretenberg/translator_vm/translator_flavor.hpp"

#include <gtest/gtest.h>


using namespace bb;


using Flavor = TranslatorFlavor;

using FF = typename Flavor::FF;

using InputElements = typename Flavor::AllValues;


InputElements get_random_input()

{

    InputElements result;

    for (FF& element : result.get_all()) {

        element = FF::random_element();

    }

    return result;

}


InputElements get_special_input() // use non-random values

{

    InputElements result;

    FF idx = 0;

    for (FF& element : result.get_all()) {

        idx += FF(1);

        element = idx;

    }

    return result;

}


class TranslatorRelationConsistency : public testing::Test {

  public:

    template <typename Relation>


    static void validate_relation_execution(const auto& expected_values,

                                            const InputElements& input_elements,

                                            const auto& parameters)

    {

        typename Relation::SumcheckArrayOfValuesOverSubrelations accumulator;

        std::fill(accumulator.begin(), accumulator.end(), FF(0));

        Relation::accumulate(accumulator, input_elements, parameters, 1);

        EXPECT_EQ(accumulator, expected_values);

    };


};


TEST_F(TranslatorRelationConsistency, PermutationRelation)

{

    const auto run_test = [](bool random_inputs) {

        using Relation = TranslatorPermutationRelation<FF>;

        using RelationValues = typename Relation::SumcheckArrayOfValuesOverSubrelations;


        const InputElements input_elements = random_inputs ? get_random_input() : get_special_input();

        const auto& interleaved_range_constraints_0 = input_elements.interleaved_range_constraints_0;

        const auto& interleaved_range_constraints_1 = input_elements.interleaved_range_constraints_1;

        const auto& interleaved_range_constraints_2 = input_elements.interleaved_range_constraints_2;

        const auto& interleaved_range_constraints_3 = input_elements.interleaved_range_constraints_3;

        const auto& ordered_range_constraints_0 = input_elements.ordered_range_constraints_0;

        const auto& ordered_range_constraints_1 = input_elements.ordered_range_constraints_1;

        const auto& ordered_range_constraints_2 = input_elements.ordered_range_constraints_2;

        const auto& ordered_range_constraints_3 = input_elements.ordered_range_constraints_3;

        const auto& ordered_range_constraints_4 = input_elements.ordered_range_constraints_4;

        const auto& ordered_extra_range_constraints_numerator =

            input_elements.ordered_extra_range_constraints_numerator;

        const auto& z_perm = input_elements.z_perm;

        const auto& z_perm_shift = input_elements.z_perm_shift;

        const auto& lagrange_first = input_elements.lagrange_first;

        const auto& lagrange_last = input_elements.lagrange_last;

        const auto& lagrange_masking = input_elements.lagrange_masking;


        RelationValues expected_values;


        const auto parameters = RelationParameters<FF>::get_random();

        const auto& gamma = parameters.gamma;

        const auto& beta = parameters.beta;


        // (Contribution 1)

        auto contribution_1 =

            (z_perm + lagrange_first) * (interleaved_range_constraints_0 + lagrange_masking * beta + gamma) *

                (interleaved_range_constraints_1 + lagrange_masking * beta + gamma) *

                (interleaved_range_constraints_2 + lagrange_masking * beta + gamma) *

                (interleaved_range_constraints_3 + lagrange_masking * beta + gamma) *

                (ordered_extra_range_constraints_numerator + lagrange_masking * beta + gamma) -

            (z_perm_shift + lagrange_last) * (ordered_range_constraints_0 + lagrange_masking * beta + gamma) *

                (ordered_range_constraints_1 + lagrange_masking * beta + gamma) *

                (ordered_range_constraints_2 + lagrange_masking * beta + gamma) *

                (ordered_range_constraints_3 + lagrange_masking * beta + gamma) *

                (ordered_range_constraints_4 + lagrange_masking * beta + gamma);

        expected_values[0] = contribution_1;


        // (Contribution 2)

        auto contribution_2 = z_perm_shift * lagrange_last;

        expected_values[1] = contribution_2;


        validate_relation_execution<Relation>(expected_values, input_elements, parameters);

    };

    run_test(/*random_inputs=*/false);

    run_test(/*random_inputs=*/true);

};


TEST_F(TranslatorRelationConsistency, DeltaRangeConstraintRelation)

{

    const auto run_test = [](bool random_inputs) {

        using Relation = TranslatorDeltaRangeConstraintRelation<FF>;

        using RelationValues = typename Relation::SumcheckArrayOfValuesOverSubrelations;


        const InputElements input_elements = random_inputs ? get_random_input() : get_special_input();


        const auto& ordered_range_constraints_0 = input_elements.ordered_range_constraints_0;

        const auto& ordered_range_constraints_1 = input_elements.ordered_range_constraints_1;

        const auto& ordered_range_constraints_2 = input_elements.ordered_range_constraints_2;

        const auto& ordered_range_constraints_3 = input_elements.ordered_range_constraints_3;

        const auto& ordered_range_constraints_4 = input_elements.ordered_range_constraints_4;

        const auto& ordered_range_constraints_0_shift = input_elements.ordered_range_constraints_0_shift;

        const auto& ordered_range_constraints_1_shift = input_elements.ordered_range_constraints_1_shift;

        const auto& ordered_range_constraints_2_shift = input_elements.ordered_range_constraints_2_shift;

        const auto& ordered_range_constraints_3_shift = input_elements.ordered_range_constraints_3_shift;

        const auto& ordered_range_constraints_4_shift = input_elements.ordered_range_constraints_4_shift;

        const auto& lagrange_masking = input_elements.lagrange_masking;

        const auto& lagrange_real_last = input_elements.lagrange_real_last;


        RelationValues expected_values;


        const auto parameters = RelationParameters<FF>::get_random();


        const size_t MICRO_LIMB_BITS = 14;

        const auto minus_one = FF(-1);

        const auto minus_two = FF(-2);

        const auto minus_three = FF(-3);

        const auto maximum_value = -FF((1 << MICRO_LIMB_BITS) - 1);


        // First compute individual deltas

        const auto delta_1 = ordered_range_constraints_0_shift - ordered_range_constraints_0;

        const auto delta_2 = ordered_range_constraints_1_shift - ordered_range_constraints_1;

        const auto delta_3 = ordered_range_constraints_2_shift - ordered_range_constraints_2;

        const auto delta_4 = ordered_range_constraints_3_shift - ordered_range_constraints_3;

        const auto delta_5 = ordered_range_constraints_4_shift - ordered_range_constraints_4;


        const auto not_real_last = lagrange_real_last + minus_one;

        const auto not_masked = lagrange_masking + minus_one;


        // Check the delta is {0,1,2,3}

        auto delta_in_range = [&](auto delta) {

            return not_real_last * not_masked * delta * (delta + minus_one) * (delta + minus_two) *

                   (delta + minus_three);

        };


        // Check delta correctness

        expected_values[0] = delta_in_range(delta_1);

        expected_values[1] = delta_in_range(delta_2);

        expected_values[2] = delta_in_range(delta_3);

        expected_values[3] = delta_in_range(delta_4);

        expected_values[4] = delta_in_range(delta_5);

        // Check that the last value is maximum allowed

        expected_values[5] = lagrange_real_last * (ordered_range_constraints_0 + maximum_value);

        expected_values[6] = lagrange_real_last * (ordered_range_constraints_1 + maximum_value);

        expected_values[7] = lagrange_real_last * (ordered_range_constraints_2 + maximum_value);

        expected_values[8] = lagrange_real_last * (ordered_range_constraints_3 + maximum_value);

        expected_values[9] = lagrange_real_last * (ordered_range_constraints_4 + maximum_value);

        // We don't check that the first value is zero, because the shift mechanism already ensures it


        validate_relation_execution<Relation>(expected_values, input_elements, parameters);

    };

    run_test(/*random_inputs=*/false);

    run_test(/*random_inputs=*/true);

};


TEST_F(TranslatorRelationConsistency, DecompositionRelation)

{

    const auto run_test = [](bool random_inputs) {

        using Relation = TranslatorDecompositionRelation<FF>;

        using RelationValues = typename Relation::SumcheckArrayOfValuesOverSubrelations;


        const InputElements input_elements = random_inputs ? get_random_input() : get_special_input();


        // Get all the wires

        const auto& p_x_low_limbs_range_constraint_0 = input_elements.p_x_low_limbs_range_constraint_0;

        const auto& p_x_low_limbs_range_constraint_1 = input_elements.p_x_low_limbs_range_constraint_1;

        const auto& p_x_low_limbs_range_constraint_2 = input_elements.p_x_low_limbs_range_constraint_2;

        const auto& p_x_low_limbs_range_constraint_3 = input_elements.p_x_low_limbs_range_constraint_3;

        const auto& p_x_low_limbs_range_constraint_4 = input_elements.p_x_low_limbs_range_constraint_4;

        const auto& p_x_low_limbs_range_constraint_tail = input_elements.p_x_low_limbs_range_constraint_tail;

        const auto& p_x_low_limbs = input_elements.p_x_low_limbs;

        const auto& p_x_high_limbs_range_constraint_0 = input_elements.p_x_high_limbs_range_constraint_0;

        const auto& p_x_high_limbs_range_constraint_1 = input_elements.p_x_high_limbs_range_constraint_1;

        const auto& p_x_high_limbs_range_constraint_2 = input_elements.p_x_high_limbs_range_constraint_2;

        const auto& p_x_high_limbs_range_constraint_3 = input_elements.p_x_high_limbs_range_constraint_3;

        const auto& p_x_high_limbs_range_constraint_4 = input_elements.p_x_high_limbs_range_constraint_4;

        const auto& p_x_high_limbs_range_constraint_tail = input_elements.p_x_high_limbs_range_constraint_tail;

        const auto& p_x_high_limbs = input_elements.p_x_high_limbs;

        const auto& p_x_low_limbs_range_constraint_0_shift = input_elements.p_x_low_limbs_range_constraint_0_shift;

        const auto& p_x_low_limbs_range_constraint_1_shift = input_elements.p_x_low_limbs_range_constraint_1_shift;

        const auto& p_x_low_limbs_range_constraint_2_shift = input_elements.p_x_low_limbs_range_constraint_2_shift;

        const auto& p_x_low_limbs_range_constraint_3_shift = input_elements.p_x_low_limbs_range_constraint_3_shift;

        const auto& p_x_low_limbs_range_constraint_4_shift = input_elements.p_x_low_limbs_range_constraint_4_shift;

        const auto& p_x_low_limbs_range_constraint_tail_shift =

            input_elements.p_x_low_limbs_range_constraint_tail_shift;

        const auto& p_x_low_limbs_shift = input_elements.p_x_low_limbs_shift;

        const auto& p_x_high_limbs_range_constraint_0_shift = input_elements.p_x_high_limbs_range_constraint_0_shift;

        const auto& p_x_high_limbs_range_constraint_1_shift = input_elements.p_x_high_limbs_range_constraint_1_shift;

        const auto& p_x_high_limbs_range_constraint_2_shift = input_elements.p_x_high_limbs_range_constraint_2_shift;

        const auto& p_x_high_limbs_range_constraint_3_shift = input_elements.p_x_high_limbs_range_constraint_3_shift;

        const auto& p_x_high_limbs_range_constraint_4_shift = input_elements.p_x_high_limbs_range_constraint_4_shift;

        const auto& p_x_high_limbs_range_constraint_tail_shift =

            input_elements.p_x_high_limbs_range_constraint_tail_shift;

        const auto& p_x_high_limbs_shift = input_elements.p_x_high_limbs_shift;

        const auto& p_y_low_limbs_range_constraint_0 = input_elements.p_y_low_limbs_range_constraint_0;

        const auto& p_y_low_limbs_range_constraint_1 = input_elements.p_y_low_limbs_range_constraint_1;

        const auto& p_y_low_limbs_range_constraint_2 = input_elements.p_y_low_limbs_range_constraint_2;

        const auto& p_y_low_limbs_range_constraint_3 = input_elements.p_y_low_limbs_range_constraint_3;

        const auto& p_y_low_limbs_range_constraint_4 = input_elements.p_y_low_limbs_range_constraint_4;

        const auto& p_y_low_limbs_range_constraint_tail = input_elements.p_y_low_limbs_range_constraint_tail;

        const auto& p_y_low_limbs = input_elements.p_y_low_limbs;

        const auto& p_y_high_limbs_range_constraint_0 = input_elements.p_y_high_limbs_range_constraint_0;

        const auto& p_y_high_limbs_range_constraint_1 = input_elements.p_y_high_limbs_range_constraint_1;

        const auto& p_y_high_limbs_range_constraint_2 = input_elements.p_y_high_limbs_range_constraint_2;

        const auto& p_y_high_limbs_range_constraint_3 = input_elements.p_y_high_limbs_range_constraint_3;

        const auto& p_y_high_limbs_range_constraint_4 = input_elements.p_y_high_limbs_range_constraint_4;

        const auto& p_y_high_limbs_range_constraint_tail = input_elements.p_y_high_limbs_range_constraint_tail;

        const auto& p_y_high_limbs = input_elements.p_y_high_limbs;

        const auto& p_y_low_limbs_range_constraint_0_shift = input_elements.p_y_low_limbs_range_constraint_0_shift;

        const auto& p_y_low_limbs_range_constraint_1_shift = input_elements.p_y_low_limbs_range_constraint_1_shift;

        const auto& p_y_low_limbs_range_constraint_2_shift = input_elements.p_y_low_limbs_range_constraint_2_shift;

        const auto& p_y_low_limbs_range_constraint_3_shift = input_elements.p_y_low_limbs_range_constraint_3_shift;

        const auto& p_y_low_limbs_range_constraint_4_shift = input_elements.p_y_low_limbs_range_constraint_4_shift;

        const auto& p_y_low_limbs_range_constraint_tail_shift =

            input_elements.p_y_low_limbs_range_constraint_tail_shift;

        const auto& p_y_low_limbs_shift = input_elements.p_y_low_limbs_shift;

        const auto& p_y_high_limbs_range_constraint_0_shift = input_elements.p_y_high_limbs_range_constraint_0_shift;

        const auto& p_y_high_limbs_range_constraint_1_shift = input_elements.p_y_high_limbs_range_constraint_1_shift;

        const auto& p_y_high_limbs_range_constraint_2_shift = input_elements.p_y_high_limbs_range_constraint_2_shift;

        const auto& p_y_high_limbs_range_constraint_3_shift = input_elements.p_y_high_limbs_range_constraint_3_shift;

        const auto& p_y_high_limbs_range_constraint_4_shift = input_elements.p_y_high_limbs_range_constraint_4_shift;

        const auto& p_y_high_limbs_range_constraint_tail_shift =

            input_elements.p_y_high_limbs_range_constraint_tail_shift;

        const auto& p_y_high_limbs_shift = input_elements.p_y_high_limbs_shift;

        const auto& z_low_limbs_range_constraint_0 = input_elements.z_low_limbs_range_constraint_0;

        const auto& z_low_limbs_range_constraint_1 = input_elements.z_low_limbs_range_constraint_1;

        const auto& z_low_limbs_range_constraint_2 = input_elements.z_low_limbs_range_constraint_2;

        const auto& z_low_limbs_range_constraint_3 = input_elements.z_low_limbs_range_constraint_3;

        const auto& z_low_limbs_range_constraint_4 = input_elements.z_low_limbs_range_constraint_4;

        const auto& z_low_limbs_range_constraint_tail = input_elements.z_low_limbs_range_constraint_tail;

        const auto& z_low_limbs = input_elements.z_low_limbs;

        const auto& z_low_limbs_range_constraint_0_shift = input_elements.z_low_limbs_range_constraint_0_shift;

        const auto& z_low_limbs_range_constraint_1_shift = input_elements.z_low_limbs_range_constraint_1_shift;

        const auto& z_low_limbs_range_constraint_2_shift = input_elements.z_low_limbs_range_constraint_2_shift;

        const auto& z_low_limbs_range_constraint_3_shift = input_elements.z_low_limbs_range_constraint_3_shift;

        const auto& z_low_limbs_range_constraint_4_shift = input_elements.z_low_limbs_range_constraint_4_shift;

        const auto& z_low_limbs_range_constraint_tail_shift = input_elements.z_low_limbs_range_constraint_tail_shift;

        const auto& z_low_limbs_shift = input_elements.z_low_limbs_shift;

        const auto& z_high_limbs_range_constraint_0 = input_elements.z_high_limbs_range_constraint_0;

        const auto& z_high_limbs_range_constraint_1 = input_elements.z_high_limbs_range_constraint_1;

        const auto& z_high_limbs_range_constraint_2 = input_elements.z_high_limbs_range_constraint_2;

        const auto& z_high_limbs_range_constraint_3 = input_elements.z_high_limbs_range_constraint_3;

        const auto& z_high_limbs_range_constraint_4 = input_elements.z_high_limbs_range_constraint_4;

        const auto& z_high_limbs_range_constraint_tail = input_elements.z_high_limbs_range_constraint_tail;

        const auto& z_high_limbs = input_elements.z_high_limbs;

        const auto& z_high_limbs_range_constraint_0_shift = input_elements.z_high_limbs_range_constraint_0_shift;

        const auto& z_high_limbs_range_constraint_1_shift = input_elements.z_high_limbs_range_constraint_1_shift;

        const auto& z_high_limbs_range_constraint_2_shift = input_elements.z_high_limbs_range_constraint_2_shift;

        const auto& z_high_limbs_range_constraint_3_shift = input_elements.z_high_limbs_range_constraint_3_shift;

        const auto& z_high_limbs_range_constraint_4_shift = input_elements.z_high_limbs_range_constraint_4_shift;

        const auto& z_high_limbs_range_constraint_tail_shift = input_elements.z_high_limbs_range_constraint_tail_shift;

        const auto& z_high_limbs_shift = input_elements.z_high_limbs_shift;

        const auto& accumulator_low_limbs_range_constraint_0 = input_elements.accumulator_low_limbs_range_constraint_0;

        const auto& accumulator_low_limbs_range_constraint_1 = input_elements.accumulator_low_limbs_range_constraint_1;

        const auto& accumulator_low_limbs_range_constraint_2 = input_elements.accumulator_low_limbs_range_constraint_2;

        const auto& accumulator_low_limbs_range_constraint_3 = input_elements.accumulator_low_limbs_range_constraint_3;

        const auto& accumulator_low_limbs_range_constraint_4 = input_elements.accumulator_low_limbs_range_constraint_4;

        const auto& accumulator_low_limbs_range_constraint_tail =

            input_elements.accumulator_low_limbs_range_constraint_tail;

        const auto& accumulator_low_limbs_range_constraint_0_shift =

            input_elements.accumulator_low_limbs_range_constraint_0_shift;

        const auto& accumulator_low_limbs_range_constraint_1_shift =

            input_elements.accumulator_low_limbs_range_constraint_1_shift;

        const auto& accumulator_low_limbs_range_constraint_2_shift =

            input_elements.accumulator_low_limbs_range_constraint_2_shift;

        const auto& accumulator_low_limbs_range_constraint_3_shift =

            input_elements.accumulator_low_limbs_range_constraint_3_shift;

        const auto& accumulator_low_limbs_range_constraint_4_shift =

            input_elements.accumulator_low_limbs_range_constraint_4_shift;

        const auto& accumulator_low_limbs_range_constraint_tail_shift =

            input_elements.accumulator_low_limbs_range_constraint_tail_shift;

        const auto& accumulator_high_limbs_range_constraint_0 =

            input_elements.accumulator_high_limbs_range_constraint_0;

        const auto& accumulator_high_limbs_range_constraint_1 =

            input_elements.accumulator_high_limbs_range_constraint_1;

        const auto& accumulator_high_limbs_range_constraint_2 =

            input_elements.accumulator_high_limbs_range_constraint_2;

        const auto& accumulator_high_limbs_range_constraint_3 =

            input_elements.accumulator_high_limbs_range_constraint_3;

        const auto& accumulator_high_limbs_range_constraint_4 =

            input_elements.accumulator_high_limbs_range_constraint_4;

        const auto& accumulator_high_limbs_range_constraint_tail =

            input_elements.accumulator_high_limbs_range_constraint_tail;

        const auto& accumulator_high_limbs_range_constraint_0_shift =

            input_elements.accumulator_high_limbs_range_constraint_0_shift;

        const auto& accumulator_high_limbs_range_constraint_1_shift =

            input_elements.accumulator_high_limbs_range_constraint_1_shift;

        const auto& accumulator_high_limbs_range_constraint_2_shift =

            input_elements.accumulator_high_limbs_range_constraint_2_shift;

        const auto& accumulator_high_limbs_range_constraint_3_shift =

            input_elements.accumulator_high_limbs_range_constraint_3_shift;

        const auto& accumulator_high_limbs_range_constraint_4_shift =

            input_elements.accumulator_high_limbs_range_constraint_4_shift;

        const auto& accumulator_high_limbs_range_constraint_tail_shift =

            input_elements.accumulator_high_limbs_range_constraint_tail_shift;

        const auto& accumulators_binary_limbs_0 = input_elements.accumulators_binary_limbs_0;

        const auto& accumulators_binary_limbs_1 = input_elements.accumulators_binary_limbs_1;

        const auto& accumulators_binary_limbs_2 = input_elements.accumulators_binary_limbs_2;

        const auto& accumulators_binary_limbs_3 = input_elements.accumulators_binary_limbs_3;

        const auto& quotient_low_limbs_range_constraint_0 = input_elements.quotient_low_limbs_range_constraint_0;

        const auto& quotient_low_limbs_range_constraint_1 = input_elements.quotient_low_limbs_range_constraint_1;

        const auto& quotient_low_limbs_range_constraint_2 = input_elements.quotient_low_limbs_range_constraint_2;

        const auto& quotient_low_limbs_range_constraint_3 = input_elements.quotient_low_limbs_range_constraint_3;

        const auto& quotient_low_limbs_range_constraint_4 = input_elements.quotient_low_limbs_range_constraint_4;

        const auto& quotient_low_limbs_range_constraint_tail = input_elements.quotient_low_limbs_range_constraint_tail;

        const auto& quotient_low_limbs_range_constraint_0_shift =

            input_elements.quotient_low_limbs_range_constraint_0_shift;

        const auto& quotient_low_limbs_range_constraint_1_shift =

            input_elements.quotient_low_limbs_range_constraint_1_shift;

        const auto& quotient_low_limbs_range_constraint_2_shift =

            input_elements.quotient_low_limbs_range_constraint_2_shift;

        const auto& quotient_low_limbs_range_constraint_3_shift =

            input_elements.quotient_low_limbs_range_constraint_3_shift;

        const auto& quotient_low_limbs_range_constraint_4_shift =

            input_elements.quotient_low_limbs_range_constraint_4_shift;

        const auto& quotient_low_limbs_range_constraint_tail_shift =

            input_elements.quotient_low_limbs_range_constraint_tail_shift;

        const auto& quotient_high_limbs_range_constraint_0 = input_elements.quotient_high_limbs_range_constraint_0;

        const auto& quotient_high_limbs_range_constraint_1 = input_elements.quotient_high_limbs_range_constraint_1;

        const auto& quotient_high_limbs_range_constraint_2 = input_elements.quotient_high_limbs_range_constraint_2;

        const auto& quotient_high_limbs_range_constraint_3 = input_elements.quotient_high_limbs_range_constraint_3;

        const auto& quotient_high_limbs_range_constraint_4 = input_elements.quotient_high_limbs_range_constraint_4;

        const auto& quotient_high_limbs_range_constraint_tail =

            input_elements.quotient_high_limbs_range_constraint_tail;

        const auto& quotient_high_limbs_range_constraint_0_shift =

            input_elements.quotient_high_limbs_range_constraint_0_shift;

        const auto& quotient_high_limbs_range_constraint_1_shift =

            input_elements.quotient_high_limbs_range_constraint_1_shift;

        const auto& quotient_high_limbs_range_constraint_2_shift =

            input_elements.quotient_high_limbs_range_constraint_2_shift;

        const auto& quotient_high_limbs_range_constraint_3_shift =

            input_elements.quotient_high_limbs_range_constraint_3_shift;

        const auto& quotient_high_limbs_range_constraint_4_shift =

            input_elements.quotient_high_limbs_range_constraint_4_shift;

        const auto& quotient_high_limbs_range_constraint_tail_shift =

            input_elements.quotient_high_limbs_range_constraint_tail_shift;

        const auto& quotient_low_binary_limbs = input_elements.quotient_low_binary_limbs;

        const auto& quotient_low_binary_limbs_shift = input_elements.quotient_low_binary_limbs_shift;

        const auto& quotient_high_binary_limbs = input_elements.quotient_high_binary_limbs;

        const auto& quotient_high_binary_limbs_shift = input_elements.quotient_high_binary_limbs_shift;

        const auto& relation_wide_limbs_range_constraint_0 = input_elements.relation_wide_limbs_range_constraint_0;

        const auto& relation_wide_limbs_range_constraint_1 = input_elements.relation_wide_limbs_range_constraint_1;

        const auto& relation_wide_limbs_range_constraint_2 = input_elements.relation_wide_limbs_range_constraint_2;

        const auto& relation_wide_limbs_range_constraint_3 = input_elements.relation_wide_limbs_range_constraint_3;

        const auto& relation_wide_limbs_range_constraint_0_shift =

            input_elements.relation_wide_limbs_range_constraint_0_shift;

        const auto& relation_wide_limbs_range_constraint_1_shift =

            input_elements.relation_wide_limbs_range_constraint_1_shift;

        const auto& relation_wide_limbs_range_constraint_2_shift =

            input_elements.relation_wide_limbs_range_constraint_2_shift;

        const auto& relation_wide_limbs_range_constraint_3_shift =

            input_elements.relation_wide_limbs_range_constraint_3_shift;

        const auto& relation_wide_limbs = input_elements.relation_wide_limbs;

        const auto& relation_wide_limbs_shift = input_elements.relation_wide_limbs_shift;


        const auto& x_lo_y_hi = input_elements.x_lo_y_hi;

        const auto& x_hi_z_1 = input_elements.x_hi_z_1;

        const auto& y_lo_z_2 = input_elements.y_lo_z_2;

        const auto& x_lo_y_hi_shift = input_elements.x_lo_y_hi_shift;

        const auto& x_hi_z_1_shift = input_elements.x_hi_z_1_shift;

        const auto& y_lo_z_2_shift = input_elements.y_lo_z_2_shift;

        const auto& op = input_elements.op;


        const auto& lagrange_even_in_minicircuit = input_elements.lagrange_even_in_minicircuit;


        RelationValues expected_values;


        const auto parameters = RelationParameters<FF>::get_random();


        const size_t NUM_MICRO_LIMB_BITS = 14;

        const size_t NUM_LIMB_BITS = 68;

        const auto MICRO_LIMB_SHIFT = FF(uint256_t(1) << NUM_MICRO_LIMB_BITS);

        const auto MICRO_LIMB_SHIFTx2 = MICRO_LIMB_SHIFT * MICRO_LIMB_SHIFT;

        const auto MICRO_LIMB_SHIFTx3 = MICRO_LIMB_SHIFTx2 * MICRO_LIMB_SHIFT;

        const auto MICRO_LIMB_SHIFTx4 = MICRO_LIMB_SHIFTx3 * MICRO_LIMB_SHIFT;

        const auto MICRO_LIMB_SHIFTx5 = MICRO_LIMB_SHIFTx4 * MICRO_LIMB_SHIFT;


        const auto SHIFT_10_TO_14 = FF(1 << 4);

        const auto SHIFT_12_TO_14 = FF(1 << 2);

        const auto SHIFT_4_TO_14 = FF(1 << 10);

        const auto SHIFT_8_TO_14 = FF(1 << 6);

        const auto LIMB_SHIFT = FF(uint256_t(1) << NUM_LIMB_BITS);


        // All decomposition happen only at odd indices, so we use lagrange odd

        auto check_relation_limb_decomposition = [MICRO_LIMB_SHIFT,

                                                  MICRO_LIMB_SHIFTx2,

                                                  MICRO_LIMB_SHIFTx3,

                                                  MICRO_LIMB_SHIFTx4,

                                                  MICRO_LIMB_SHIFTx5,

                                                  lagrange_even_in_minicircuit](auto& micro_limb_0,

                                                                                auto& micro_limb_1,

                                                                                auto& micro_limb_2,

                                                                                auto& micro_limb_3,

                                                                                auto& micro_limb_4,

                                                                                auto& micro_limb_5,

                                                                                auto& decomposed_limb) {

            return (micro_limb_0 + micro_limb_1 * MICRO_LIMB_SHIFT + micro_limb_2 * MICRO_LIMB_SHIFTx2 +

                    micro_limb_3 * MICRO_LIMB_SHIFTx3 + micro_limb_4 * MICRO_LIMB_SHIFTx4 +

                    micro_limb_5 * MICRO_LIMB_SHIFTx5 - decomposed_limb) *

                   lagrange_even_in_minicircuit;

        };


        auto check_standard_limb_decomposition = [MICRO_LIMB_SHIFT,

                                                  MICRO_LIMB_SHIFTx2,

                                                  MICRO_LIMB_SHIFTx3,

                                                  MICRO_LIMB_SHIFTx4,

                                                  lagrange_even_in_minicircuit](auto& micro_limb_0,

                                                                                auto& micro_limb_1,

                                                                                auto& micro_limb_2,

                                                                                auto& micro_limb_3,

                                                                                auto& micro_limb_4,

                                                                                auto& decomposed_limb) {

            return (micro_limb_0 + micro_limb_1 * MICRO_LIMB_SHIFT + micro_limb_2 * MICRO_LIMB_SHIFTx2 +

                    micro_limb_3 * MICRO_LIMB_SHIFTx3 + micro_limb_4 * MICRO_LIMB_SHIFTx4 - decomposed_limb) *

                   lagrange_even_in_minicircuit;

        };


        auto check_standard_top_limb_decomposition =

            [MICRO_LIMB_SHIFT, MICRO_LIMB_SHIFTx2, MICRO_LIMB_SHIFTx3, lagrange_even_in_minicircuit](

                auto& micro_limb_0, auto& micro_limb_1, auto& micro_limb_2, auto& micro_limb_3, auto& decomposed_limb) {

                return (micro_limb_0 + micro_limb_1 * MICRO_LIMB_SHIFT + micro_limb_2 * MICRO_LIMB_SHIFTx2 +

                        micro_limb_3 * MICRO_LIMB_SHIFTx3 - decomposed_limb) *

                       lagrange_even_in_minicircuit;

            };


        auto check_standard_tail_micro_limb_correctness =

            [SHIFT_12_TO_14, lagrange_even_in_minicircuit](auto& nonshifted_micro_limb, auto shifted_micro_limb) {

                return (nonshifted_micro_limb * SHIFT_12_TO_14 - shifted_micro_limb) * lagrange_even_in_minicircuit;

            };


        auto check_top_tail_micro_limb_correctness =

            [SHIFT_8_TO_14, lagrange_even_in_minicircuit](auto& nonshifted_micro_limb, auto shifted_micro_limb) {

                return (nonshifted_micro_limb * SHIFT_8_TO_14 - shifted_micro_limb) * lagrange_even_in_minicircuit;

            };


        auto check_z_top_tail_micro_limb_correctness =

            [SHIFT_4_TO_14, lagrange_even_in_minicircuit](auto& nonshifted_micro_limb, auto shifted_micro_limb) {

                return (nonshifted_micro_limb * SHIFT_4_TO_14 - shifted_micro_limb) * lagrange_even_in_minicircuit;

            };


        auto check_quotient_top_tail_micro_limb_correctness =

            [SHIFT_10_TO_14, lagrange_even_in_minicircuit](auto& nonshifted_micro_limb, auto shifted_micro_limb) {

                return (nonshifted_micro_limb * SHIFT_10_TO_14 - shifted_micro_limb) * lagrange_even_in_minicircuit;

            };


        auto check_wide_limb_into_regular_limb_correctness =

            [LIMB_SHIFT, lagrange_even_in_minicircuit](auto& low_limb, auto& high_limb, auto& wide_limb) {

                return (low_limb + high_limb * LIMB_SHIFT - wide_limb) * lagrange_even_in_minicircuit;

            };


        // Check decomposition 50-72 bit limbs into microlimbs

        expected_values[0] = op * check_standard_limb_decomposition(accumulator_low_limbs_range_constraint_0,

                                                                    accumulator_low_limbs_range_constraint_1,

                                                                    accumulator_low_limbs_range_constraint_2,

                                                                    accumulator_low_limbs_range_constraint_3,

                                                                    accumulator_low_limbs_range_constraint_4,

                                                                    accumulators_binary_limbs_0);

        expected_values[1] = op * check_standard_limb_decomposition(accumulator_low_limbs_range_constraint_0_shift,

                                                                    accumulator_low_limbs_range_constraint_1_shift,

                                                                    accumulator_low_limbs_range_constraint_2_shift,

                                                                    accumulator_low_limbs_range_constraint_3_shift,

                                                                    accumulator_low_limbs_range_constraint_4_shift,

                                                                    accumulators_binary_limbs_1);

        expected_values[2] = op * check_standard_limb_decomposition(accumulator_high_limbs_range_constraint_0,

                                                                    accumulator_high_limbs_range_constraint_1,

                                                                    accumulator_high_limbs_range_constraint_2,

                                                                    accumulator_high_limbs_range_constraint_3,

                                                                    accumulator_high_limbs_range_constraint_4,

                                                                    accumulators_binary_limbs_2);

        expected_values[3] = op * check_standard_top_limb_decomposition(accumulator_high_limbs_range_constraint_0_shift,

                                                                        accumulator_high_limbs_range_constraint_1_shift,

                                                                        accumulator_high_limbs_range_constraint_2_shift,

                                                                        accumulator_high_limbs_range_constraint_3_shift,

                                                                        accumulators_binary_limbs_3);


        expected_values[4] = check_standard_limb_decomposition(p_y_low_limbs_range_constraint_0,

                                                               p_y_low_limbs_range_constraint_1,

                                                               p_y_low_limbs_range_constraint_2,

                                                               p_y_low_limbs_range_constraint_3,

                                                               p_y_low_limbs_range_constraint_4,

                                                               p_y_low_limbs);

        expected_values[5] = check_standard_limb_decomposition(p_y_low_limbs_range_constraint_0_shift,

                                                               p_y_low_limbs_range_constraint_1_shift,

                                                               p_y_low_limbs_range_constraint_2_shift,

                                                               p_y_low_limbs_range_constraint_3_shift,

                                                               p_y_low_limbs_range_constraint_4_shift,

                                                               p_y_low_limbs_shift);

        expected_values[6] = check_standard_limb_decomposition(p_y_high_limbs_range_constraint_0,

                                                               p_y_high_limbs_range_constraint_1,

                                                               p_y_high_limbs_range_constraint_2,

                                                               p_y_high_limbs_range_constraint_3,

                                                               p_y_high_limbs_range_constraint_4,

                                                               p_y_high_limbs);

        expected_values[7] = check_standard_top_limb_decomposition(p_y_high_limbs_range_constraint_0_shift,

                                                                   p_y_high_limbs_range_constraint_1_shift,

                                                                   p_y_high_limbs_range_constraint_2_shift,

                                                                   p_y_high_limbs_range_constraint_3_shift,

                                                                   p_y_high_limbs_shift);

        expected_values[8] = check_standard_limb_decomposition(z_low_limbs_range_constraint_0,

                                                               z_low_limbs_range_constraint_1,

                                                               z_low_limbs_range_constraint_2,

                                                               z_low_limbs_range_constraint_3,

                                                               z_low_limbs_range_constraint_4,

                                                               z_low_limbs);

        expected_values[9] = check_standard_limb_decomposition(z_low_limbs_range_constraint_0_shift,

                                                               z_low_limbs_range_constraint_1_shift,

                                                               z_low_limbs_range_constraint_2_shift,

                                                               z_low_limbs_range_constraint_3_shift,

                                                               z_low_limbs_range_constraint_4_shift,

                                                               z_low_limbs_shift);

        expected_values[10] = check_standard_limb_decomposition(z_high_limbs_range_constraint_0,

                                                                z_high_limbs_range_constraint_1,

                                                                z_high_limbs_range_constraint_2,

                                                                z_high_limbs_range_constraint_3,

                                                                z_high_limbs_range_constraint_4,

                                                                z_high_limbs);

        expected_values[11] = check_standard_limb_decomposition(z_high_limbs_range_constraint_0_shift,

                                                                z_high_limbs_range_constraint_1_shift,

                                                                z_high_limbs_range_constraint_2_shift,

                                                                z_high_limbs_range_constraint_3_shift,

                                                                z_high_limbs_range_constraint_4_shift,

                                                                z_high_limbs_shift);

        expected_values[12] = check_standard_limb_decomposition(p_x_low_limbs_range_constraint_0,

                                                                p_x_low_limbs_range_constraint_1,

                                                                p_x_low_limbs_range_constraint_2,

                                                                p_x_low_limbs_range_constraint_3,

                                                                p_x_low_limbs_range_constraint_4,

                                                                p_x_low_limbs);

        expected_values[13] = check_standard_limb_decomposition(p_x_low_limbs_range_constraint_0_shift,

                                                                p_x_low_limbs_range_constraint_1_shift,

                                                                p_x_low_limbs_range_constraint_2_shift,

                                                                p_x_low_limbs_range_constraint_3_shift,

                                                                p_x_low_limbs_range_constraint_4_shift,

                                                                p_x_low_limbs_shift);

        expected_values[14] = check_standard_limb_decomposition(p_x_high_limbs_range_constraint_0,

                                                                p_x_high_limbs_range_constraint_1,

                                                                p_x_high_limbs_range_constraint_2,

                                                                p_x_high_limbs_range_constraint_3,

                                                                p_x_high_limbs_range_constraint_4,

                                                                p_x_high_limbs);

        expected_values[15] = check_standard_top_limb_decomposition(p_x_high_limbs_range_constraint_0_shift,

                                                                    p_x_high_limbs_range_constraint_1_shift,

                                                                    p_x_high_limbs_range_constraint_2_shift,

                                                                    p_x_high_limbs_range_constraint_3_shift,

                                                                    p_x_high_limbs_shift);


        expected_values[16] = check_standard_limb_decomposition(quotient_low_limbs_range_constraint_0,

                                                                quotient_low_limbs_range_constraint_1,

                                                                quotient_low_limbs_range_constraint_2,

                                                                quotient_low_limbs_range_constraint_3,

                                                                quotient_low_limbs_range_constraint_4,

                                                                quotient_low_binary_limbs);

        expected_values[17] = check_standard_limb_decomposition(quotient_low_limbs_range_constraint_0_shift,

                                                                quotient_low_limbs_range_constraint_1_shift,

                                                                quotient_low_limbs_range_constraint_2_shift,

                                                                quotient_low_limbs_range_constraint_3_shift,

                                                                quotient_low_limbs_range_constraint_4_shift,

                                                                quotient_low_binary_limbs_shift);

        expected_values[18] = check_standard_limb_decomposition(quotient_high_limbs_range_constraint_0,

                                                                quotient_high_limbs_range_constraint_1,

                                                                quotient_high_limbs_range_constraint_2,

                                                                quotient_high_limbs_range_constraint_3,

                                                                quotient_high_limbs_range_constraint_4,

                                                                quotient_high_binary_limbs);

        expected_values[19] = check_standard_top_limb_decomposition(quotient_high_limbs_range_constraint_0_shift,

                                                                    quotient_high_limbs_range_constraint_1_shift,

                                                                    quotient_high_limbs_range_constraint_2_shift,

                                                                    quotient_high_limbs_range_constraint_3_shift,

                                                                    quotient_high_binary_limbs_shift);


        expected_values[20] = check_relation_limb_decomposition(relation_wide_limbs_range_constraint_0,

                                                                relation_wide_limbs_range_constraint_1,

                                                                relation_wide_limbs_range_constraint_2,

                                                                relation_wide_limbs_range_constraint_3,

                                                                p_x_high_limbs_range_constraint_tail_shift,

                                                                accumulator_high_limbs_range_constraint_tail_shift,

                                                                relation_wide_limbs);

        expected_values[21] = check_relation_limb_decomposition(relation_wide_limbs_range_constraint_0_shift,

                                                                relation_wide_limbs_range_constraint_1_shift,

                                                                relation_wide_limbs_range_constraint_2_shift,

                                                                relation_wide_limbs_range_constraint_3_shift,

                                                                p_y_high_limbs_range_constraint_tail_shift,

                                                                quotient_high_limbs_range_constraint_tail_shift,

                                                                relation_wide_limbs_shift);


        // Contributions enforcing tail range constraints (range constraints less than 14 bits)

        expected_values[22] = check_standard_tail_micro_limb_correctness(p_x_low_limbs_range_constraint_4,

                                                                         p_x_low_limbs_range_constraint_tail);


        expected_values[23] = check_standard_tail_micro_limb_correctness(p_x_low_limbs_range_constraint_4_shift,

                                                                         p_x_low_limbs_range_constraint_tail_shift);


        expected_values[24] = check_standard_tail_micro_limb_correctness(p_x_high_limbs_range_constraint_4,

                                                                         p_x_high_limbs_range_constraint_tail);


        expected_values[25] = check_top_tail_micro_limb_correctness(p_x_high_limbs_range_constraint_3_shift,

                                                                    p_x_high_limbs_range_constraint_4_shift);


        expected_values[26] = check_standard_tail_micro_limb_correctness(p_y_low_limbs_range_constraint_4,

                                                                         p_y_low_limbs_range_constraint_tail);


        expected_values[27] = check_standard_tail_micro_limb_correctness(p_y_low_limbs_range_constraint_4_shift,

                                                                         p_y_low_limbs_range_constraint_tail_shift);


        expected_values[28] = check_standard_tail_micro_limb_correctness(p_y_high_limbs_range_constraint_4,

                                                                         p_y_high_limbs_range_constraint_tail);


        expected_values[29] = check_top_tail_micro_limb_correctness(p_y_high_limbs_range_constraint_3_shift,

                                                                    p_y_high_limbs_range_constraint_4_shift);


        expected_values[30] = check_standard_tail_micro_limb_correctness(z_low_limbs_range_constraint_4,

                                                                         z_low_limbs_range_constraint_tail);


        expected_values[31] = check_standard_tail_micro_limb_correctness(z_low_limbs_range_constraint_4_shift,

                                                                         z_low_limbs_range_constraint_tail_shift);


        expected_values[32] = check_z_top_tail_micro_limb_correctness(z_high_limbs_range_constraint_4,

                                                                      z_high_limbs_range_constraint_tail);


        expected_values[33] = check_z_top_tail_micro_limb_correctness(z_high_limbs_range_constraint_4_shift,

                                                                      z_high_limbs_range_constraint_tail_shift);


        expected_values[34] = check_standard_tail_micro_limb_correctness(accumulator_low_limbs_range_constraint_4,

                                                                         accumulator_low_limbs_range_constraint_tail);

        expected_values[35] = check_standard_tail_micro_limb_correctness(

            accumulator_low_limbs_range_constraint_4_shift, accumulator_low_limbs_range_constraint_tail_shift);


        expected_values[36] = check_standard_tail_micro_limb_correctness(accumulator_high_limbs_range_constraint_4,

                                                                         accumulator_high_limbs_range_constraint_tail);


        expected_values[37] = check_top_tail_micro_limb_correctness(accumulator_high_limbs_range_constraint_3_shift,

                                                                    accumulator_high_limbs_range_constraint_4_shift);


        expected_values[38] = check_standard_tail_micro_limb_correctness(quotient_low_limbs_range_constraint_4,

                                                                         quotient_low_limbs_range_constraint_tail);


        expected_values[39] = check_standard_tail_micro_limb_correctness(

            quotient_low_limbs_range_constraint_4_shift, quotient_low_limbs_range_constraint_tail_shift);


        expected_values[40] = check_standard_tail_micro_limb_correctness(quotient_high_limbs_range_constraint_4,

                                                                         quotient_high_limbs_range_constraint_tail);


        expected_values[41] = check_quotient_top_tail_micro_limb_correctness(

            quotient_high_limbs_range_constraint_3_shift, quotient_high_limbs_range_constraint_4_shift);


        // Constraints for decomposition of EccOpQueue values


        expected_values[42] =

            check_wide_limb_into_regular_limb_correctness(p_x_low_limbs, p_x_low_limbs_shift, x_lo_y_hi);


        expected_values[43] =

            check_wide_limb_into_regular_limb_correctness(p_x_high_limbs, p_x_high_limbs_shift, x_hi_z_1);


        expected_values[44] =

            check_wide_limb_into_regular_limb_correctness(p_y_low_limbs, p_y_low_limbs_shift, y_lo_z_2);


        expected_values[45] =

            check_wide_limb_into_regular_limb_correctness(p_y_high_limbs, p_y_high_limbs_shift, x_lo_y_hi_shift);


        expected_values[46] = check_wide_limb_into_regular_limb_correctness(z_low_limbs, z_high_limbs, x_hi_z_1_shift);


        expected_values[47] =

            check_wide_limb_into_regular_limb_correctness(z_low_limbs_shift, z_high_limbs_shift, y_lo_z_2_shift);


        validate_relation_execution<Relation>(expected_values, input_elements, parameters);

    };

    run_test(/*random_inputs=*/false);

    run_test(/*random_inputs=*/true);

};


TEST_F(TranslatorRelationConsistency, OpcodeConstraintRelation)

{

    const auto run_test = [](bool random_inputs) {

        using Relation = TranslatorOpcodeConstraintRelation<FF>;

        using RelationValues = typename Relation::SumcheckArrayOfValuesOverSubrelations;


        const InputElements input_elements = random_inputs ? get_random_input() : get_special_input();

        const auto& op = input_elements.op;

        const auto& accumulators_binary_limbs_0 = input_elements.accumulators_binary_limbs_0;

        const auto& accumulators_binary_limbs_1 = input_elements.accumulators_binary_limbs_1;

        const auto& accumulators_binary_limbs_2 = input_elements.accumulators_binary_limbs_2;

        const auto& accumulators_binary_limbs_3 = input_elements.accumulators_binary_limbs_3;

        const auto& accumulators_binary_limbs_0_shift = input_elements.accumulators_binary_limbs_0_shift;

        const auto& accumulators_binary_limbs_1_shift = input_elements.accumulators_binary_limbs_1_shift;

        const auto& accumulators_binary_limbs_2_shift = input_elements.accumulators_binary_limbs_2_shift;

        const auto& accumulators_binary_limbs_3_shift = input_elements.accumulators_binary_limbs_3_shift;


        const auto& lagrange_mini_masking = input_elements.lagrange_mini_masking;

        const auto& lagrange_even_in_minicircuit = input_elements.lagrange_even_in_minicircuit;


        RelationValues expected_values;


        const auto parameters = RelationParameters<FF>::get_random();


        // Opcode constraints - ensure op is 0, 3, 4, or 8

        expected_values[0] = op * (op - FF(3)) * (op - FF(4)) * (op - FF(8)) * (lagrange_mini_masking - FF(1));


        auto shared = (op - FF(3)) * (op - FF(4)) * (op - FF(8)) * lagrange_even_in_minicircuit;

        expected_values[1] = shared * (accumulators_binary_limbs_0 - accumulators_binary_limbs_0_shift);

        expected_values[2] = shared * (accumulators_binary_limbs_1 - accumulators_binary_limbs_1_shift);

        expected_values[3] = shared * (accumulators_binary_limbs_2 - accumulators_binary_limbs_2_shift);

        expected_values[4] = shared * (accumulators_binary_limbs_3 - accumulators_binary_limbs_3_shift);


        validate_relation_execution<Relation>(expected_values, input_elements, parameters);

    };

    run_test(/*random_inputs=*/false);

    run_test(/*random_inputs=*/true);

};


TEST_F(TranslatorRelationConsistency, AccumulatorTransferRelation)

{

    const auto run_test = [](bool random_inputs) {

        using Relation = TranslatorAccumulatorTransferRelation<FF>;

        using RelationValues = typename Relation::SumcheckArrayOfValuesOverSubrelations;


        const InputElements input_elements = random_inputs ? get_random_input() : get_special_input();


        const auto& lagrange_odd_in_minicircuit = input_elements.lagrange_odd_in_minicircuit;

        const auto& lagrange_result_row = input_elements.lagrange_result_row;

        const auto& lagrange_last_in_minicircuit = input_elements.lagrange_last_in_minicircuit;

        const auto& lagrange_mini_masking = input_elements.lagrange_mini_masking;

        const auto& accumulators_binary_limbs_0 = input_elements.accumulators_binary_limbs_0;

        const auto& accumulators_binary_limbs_0_shift = input_elements.accumulators_binary_limbs_0_shift;

        const auto& accumulators_binary_limbs_1 = input_elements.accumulators_binary_limbs_1;

        const auto& accumulators_binary_limbs_1_shift = input_elements.accumulators_binary_limbs_1_shift;

        const auto& accumulators_binary_limbs_2 = input_elements.accumulators_binary_limbs_2;

        const auto& accumulators_binary_limbs_2_shift = input_elements.accumulators_binary_limbs_2_shift;

        const auto& accumulators_binary_limbs_3 = input_elements.accumulators_binary_limbs_3;

        const auto& accumulators_binary_limbs_3_shift = input_elements.accumulators_binary_limbs_3_shift;


        RelationValues expected_values;


        const auto parameters = RelationParameters<FF>::get_random();


        const auto [accumulated_result_0, accumulated_result_1, accumulated_result_2, accumulated_result_3] =

            parameters.accumulated_result;


        // Check transfer of accumulator at even indices

        expected_values[0] = lagrange_odd_in_minicircuit * (lagrange_last_in_minicircuit - FF(1)) *

                             (accumulators_binary_limbs_0 - accumulators_binary_limbs_0_shift);

        expected_values[1] = lagrange_odd_in_minicircuit * (lagrange_last_in_minicircuit - FF(1)) *

                             (accumulators_binary_limbs_1 - accumulators_binary_limbs_1_shift);

        expected_values[2] = lagrange_odd_in_minicircuit * (lagrange_last_in_minicircuit - FF(1)) *

                             (accumulators_binary_limbs_2 - accumulators_binary_limbs_2_shift);

        expected_values[3] = lagrange_odd_in_minicircuit * (lagrange_last_in_minicircuit - FF(1)) *

                             (accumulators_binary_limbs_3 - accumulators_binary_limbs_3_shift);


        // Check the accumulator starts as zero

        expected_values[4] =

            accumulators_binary_limbs_0 * lagrange_last_in_minicircuit * (lagrange_mini_masking - FF(1));

        expected_values[5] =

            accumulators_binary_limbs_1 * lagrange_last_in_minicircuit * (lagrange_mini_masking - FF(1));

        expected_values[6] =

            accumulators_binary_limbs_2 * lagrange_last_in_minicircuit * (lagrange_mini_masking - FF(1));

        expected_values[7] =

            accumulators_binary_limbs_3 * lagrange_last_in_minicircuit * (lagrange_mini_masking - FF(1));


        // Check the accumulator results in submitted value

        expected_values[8] = (accumulators_binary_limbs_0 - accumulated_result_0) * (lagrange_mini_masking - FF(1)) *

                             lagrange_result_row;

        expected_values[9] = (accumulators_binary_limbs_1 - accumulated_result_1) * (lagrange_mini_masking - FF(1)) *

                             lagrange_result_row;

        expected_values[10] = (accumulators_binary_limbs_2 - accumulated_result_2) * (lagrange_mini_masking - FF(1)) *

                              lagrange_result_row;

        expected_values[11] = (accumulators_binary_limbs_3 - accumulated_result_3) * (lagrange_mini_masking - FF(1)) *

                              lagrange_result_row;

        validate_relation_execution<Relation>(expected_values, input_elements, parameters);

    };

    run_test(/*random_inputs=*/false);

    run_test(/*random_inputs=*/true);

};


TEST_F(TranslatorRelationConsistency, ZeroConstraintsRelation)

{

    const auto run_test = [](bool random_inputs) {

        using Relation = TranslatorZeroConstraintsRelation<FF>;

        using RelationValues = typename Relation::SumcheckArrayOfValuesOverSubrelations;


        const InputElements input_elements = random_inputs ? get_random_input() : get_special_input();


        // Get all the wires

        const auto& p_x_low_limbs_range_constraint_0 = input_elements.p_x_low_limbs_range_constraint_0;

        const auto& p_x_low_limbs_range_constraint_1 = input_elements.p_x_low_limbs_range_constraint_1;

        const auto& p_x_low_limbs_range_constraint_2 = input_elements.p_x_low_limbs_range_constraint_2;

        const auto& p_x_low_limbs_range_constraint_3 = input_elements.p_x_low_limbs_range_constraint_3;

        const auto& p_x_low_limbs_range_constraint_4 = input_elements.p_x_low_limbs_range_constraint_4;

        const auto& p_x_low_limbs_range_constraint_tail = input_elements.p_x_low_limbs_range_constraint_tail;

        const auto& p_x_high_limbs_range_constraint_0 = input_elements.p_x_high_limbs_range_constraint_0;

        const auto& p_x_high_limbs_range_constraint_1 = input_elements.p_x_high_limbs_range_constraint_1;

        const auto& p_x_high_limbs_range_constraint_2 = input_elements.p_x_high_limbs_range_constraint_2;

        const auto& p_x_high_limbs_range_constraint_3 = input_elements.p_x_high_limbs_range_constraint_3;

        const auto& p_x_high_limbs_range_constraint_4 = input_elements.p_x_high_limbs_range_constraint_4;

        const auto& p_x_high_limbs_range_constraint_tail = input_elements.p_x_high_limbs_range_constraint_tail;

        const auto& p_y_low_limbs_range_constraint_0 = input_elements.p_y_low_limbs_range_constraint_0;

        const auto& p_y_low_limbs_range_constraint_1 = input_elements.p_y_low_limbs_range_constraint_1;

        const auto& p_y_low_limbs_range_constraint_2 = input_elements.p_y_low_limbs_range_constraint_2;

        const auto& p_y_low_limbs_range_constraint_3 = input_elements.p_y_low_limbs_range_constraint_3;

        const auto& p_y_low_limbs_range_constraint_4 = input_elements.p_y_low_limbs_range_constraint_4;

        const auto& p_y_low_limbs_range_constraint_tail = input_elements.p_y_low_limbs_range_constraint_tail;

        const auto& p_y_high_limbs_range_constraint_0 = input_elements.p_y_high_limbs_range_constraint_0;

        const auto& p_y_high_limbs_range_constraint_1 = input_elements.p_y_high_limbs_range_constraint_1;

        const auto& p_y_high_limbs_range_constraint_2 = input_elements.p_y_high_limbs_range_constraint_2;

        const auto& p_y_high_limbs_range_constraint_3 = input_elements.p_y_high_limbs_range_constraint_3;

        const auto& p_y_high_limbs_range_constraint_4 = input_elements.p_y_high_limbs_range_constraint_4;

        const auto& p_y_high_limbs_range_constraint_tail = input_elements.p_y_high_limbs_range_constraint_tail;

        const auto& z_low_limbs_range_constraint_0 = input_elements.z_low_limbs_range_constraint_0;

        const auto& z_low_limbs_range_constraint_1 = input_elements.z_low_limbs_range_constraint_1;

        const auto& z_low_limbs_range_constraint_2 = input_elements.z_low_limbs_range_constraint_2;

        const auto& z_low_limbs_range_constraint_3 = input_elements.z_low_limbs_range_constraint_3;

        const auto& z_low_limbs_range_constraint_4 = input_elements.z_low_limbs_range_constraint_4;

        const auto& z_low_limbs_range_constraint_tail = input_elements.z_low_limbs_range_constraint_tail;

        const auto& z_high_limbs_range_constraint_0 = input_elements.z_high_limbs_range_constraint_0;

        const auto& z_high_limbs_range_constraint_1 = input_elements.z_high_limbs_range_constraint_1;

        const auto& z_high_limbs_range_constraint_2 = input_elements.z_high_limbs_range_constraint_2;

        const auto& z_high_limbs_range_constraint_3 = input_elements.z_high_limbs_range_constraint_3;

        const auto& z_high_limbs_range_constraint_4 = input_elements.z_high_limbs_range_constraint_4;

        const auto& z_high_limbs_range_constraint_tail = input_elements.z_high_limbs_range_constraint_tail;

        const auto& accumulator_low_limbs_range_constraint_0 = input_elements.accumulator_low_limbs_range_constraint_0;

        const auto& accumulator_low_limbs_range_constraint_1 = input_elements.accumulator_low_limbs_range_constraint_1;

        const auto& accumulator_low_limbs_range_constraint_2 = input_elements.accumulator_low_limbs_range_constraint_2;

        const auto& accumulator_low_limbs_range_constraint_3 = input_elements.accumulator_low_limbs_range_constraint_3;

        const auto& accumulator_low_limbs_range_constraint_4 = input_elements.accumulator_low_limbs_range_constraint_4;

        const auto& accumulator_low_limbs_range_constraint_tail =

            input_elements.accumulator_low_limbs_range_constraint_tail;

        const auto& accumulator_high_limbs_range_constraint_0 =

            input_elements.accumulator_high_limbs_range_constraint_0;

        const auto& accumulator_high_limbs_range_constraint_1 =

            input_elements.accumulator_high_limbs_range_constraint_1;

        const auto& accumulator_high_limbs_range_constraint_2 =

            input_elements.accumulator_high_limbs_range_constraint_2;

        const auto& accumulator_high_limbs_range_constraint_3 =

            input_elements.accumulator_high_limbs_range_constraint_3;

        const auto& accumulator_high_limbs_range_constraint_4 =

            input_elements.accumulator_high_limbs_range_constraint_4;

        const auto& accumulator_high_limbs_range_constraint_tail =

            input_elements.accumulator_high_limbs_range_constraint_tail;

        const auto& quotient_low_limbs_range_constraint_0 = input_elements.quotient_low_limbs_range_constraint_0;

        const auto& quotient_low_limbs_range_constraint_1 = input_elements.quotient_low_limbs_range_constraint_1;

        const auto& quotient_low_limbs_range_constraint_2 = input_elements.quotient_low_limbs_range_constraint_2;

        const auto& quotient_low_limbs_range_constraint_3 = input_elements.quotient_low_limbs_range_constraint_3;

        const auto& quotient_low_limbs_range_constraint_4 = input_elements.quotient_low_limbs_range_constraint_4;

        const auto& quotient_low_limbs_range_constraint_tail = input_elements.quotient_low_limbs_range_constraint_tail;

        const auto& quotient_high_limbs_range_constraint_0 = input_elements.quotient_high_limbs_range_constraint_0;

        const auto& quotient_high_limbs_range_constraint_1 = input_elements.quotient_high_limbs_range_constraint_1;

        const auto& quotient_high_limbs_range_constraint_2 = input_elements.quotient_high_limbs_range_constraint_2;

        const auto& quotient_high_limbs_range_constraint_3 = input_elements.quotient_high_limbs_range_constraint_3;

        const auto& quotient_high_limbs_range_constraint_4 = input_elements.quotient_high_limbs_range_constraint_4;

        const auto& quotient_high_limbs_range_constraint_tail =

            input_elements.quotient_high_limbs_range_constraint_tail;

        const auto& relation_wide_limbs_range_constraint_0 = input_elements.relation_wide_limbs_range_constraint_0;

        const auto& relation_wide_limbs_range_constraint_1 = input_elements.relation_wide_limbs_range_constraint_1;

        const auto& relation_wide_limbs_range_constraint_2 = input_elements.relation_wide_limbs_range_constraint_2;

        const auto& relation_wide_limbs_range_constraint_3 = input_elements.relation_wide_limbs_range_constraint_3;

        const auto& op = input_elements.op;

        const auto& x_lo_y_hi = input_elements.x_lo_y_hi;

        const auto& x_hi_z_1 = input_elements.x_hi_z_1;

        const auto& y_lo_z_2 = input_elements.y_lo_z_2;

        const auto& lagrange_odd_in_minicircuit = input_elements.lagrange_odd_in_minicircuit;

        const auto& lagrange_even_in_minicircuit = input_elements.lagrange_even_in_minicircuit;

        const auto& lagrange_mini_masking = input_elements.lagrange_mini_masking;


        RelationValues expected_values;


        const auto parameters = RelationParameters<FF>::get_random();


        expected_values[0] = (lagrange_even_in_minicircuit + lagrange_odd_in_minicircuit - 1) *

                             (lagrange_mini_masking - FF(1)) * p_x_low_limbs_range_constraint_0;

        expected_values[1] = (lagrange_even_in_minicircuit + lagrange_odd_in_minicircuit - 1) *

                             (lagrange_mini_masking - FF(1)) * p_x_low_limbs_range_constraint_1;

        expected_values[2] = (lagrange_even_in_minicircuit + lagrange_odd_in_minicircuit - 1) *

                             (lagrange_mini_masking - FF(1)) * p_x_low_limbs_range_constraint_2;

        expected_values[3] = (lagrange_even_in_minicircuit + lagrange_odd_in_minicircuit - 1) *

                             (lagrange_mini_masking - FF(1)) * p_x_low_limbs_range_constraint_3;

        expected_values[4] = (lagrange_even_in_minicircuit + lagrange_odd_in_minicircuit - 1) *

                             (lagrange_mini_masking - FF(1)) * p_x_low_limbs_range_constraint_4;

        expected_values[5] = (lagrange_even_in_minicircuit + lagrange_odd_in_minicircuit - 1) *

                             (lagrange_mini_masking - FF(1)) * p_x_high_limbs_range_constraint_0;

        expected_values[6] = (lagrange_even_in_minicircuit + lagrange_odd_in_minicircuit - 1) *

                             (lagrange_mini_masking - FF(1)) * p_x_high_limbs_range_constraint_1;

        expected_values[7] = (lagrange_even_in_minicircuit + lagrange_odd_in_minicircuit - 1) *

                             (lagrange_mini_masking - FF(1)) * p_x_high_limbs_range_constraint_2;

        expected_values[8] = (lagrange_even_in_minicircuit + lagrange_odd_in_minicircuit - 1) *

                             (lagrange_mini_masking - FF(1)) * p_x_high_limbs_range_constraint_3;

        expected_values[9] = (lagrange_even_in_minicircuit + lagrange_odd_in_minicircuit - 1) *

                             (lagrange_mini_masking - FF(1)) * p_x_high_limbs_range_constraint_4;

        expected_values[10] = (lagrange_even_in_minicircuit + lagrange_odd_in_minicircuit - 1) *

                              (lagrange_mini_masking - FF(1)) * p_y_low_limbs_range_constraint_0;

        expected_values[11] = (lagrange_even_in_minicircuit + lagrange_odd_in_minicircuit - 1) *

                              (lagrange_mini_masking - FF(1)) * p_y_low_limbs_range_constraint_1;

        expected_values[12] = (lagrange_even_in_minicircuit + lagrange_odd_in_minicircuit - 1) *

                              (lagrange_mini_masking - FF(1)) * p_y_low_limbs_range_constraint_2;

        expected_values[13] = (lagrange_even_in_minicircuit + lagrange_odd_in_minicircuit - 1) *

                              (lagrange_mini_masking - FF(1)) * p_y_low_limbs_range_constraint_3;

        expected_values[14] = (lagrange_even_in_minicircuit + lagrange_odd_in_minicircuit - 1) *

                              (lagrange_mini_masking - FF(1)) * p_y_low_limbs_range_constraint_4;

        expected_values[15] = (lagrange_even_in_minicircuit + lagrange_odd_in_minicircuit - 1) *

                              (lagrange_mini_masking - FF(1)) * p_y_high_limbs_range_constraint_0;

        expected_values[16] = (lagrange_even_in_minicircuit + lagrange_odd_in_minicircuit - 1) *

                              (lagrange_mini_masking - FF(1)) * p_y_high_limbs_range_constraint_1;

        expected_values[17] = (lagrange_even_in_minicircuit + lagrange_odd_in_minicircuit - 1) *

                              (lagrange_mini_masking - FF(1)) * p_y_high_limbs_range_constraint_2;

        expected_values[18] = (lagrange_even_in_minicircuit + lagrange_odd_in_minicircuit - 1) *

                              (lagrange_mini_masking - FF(1)) * p_y_high_limbs_range_constraint_3;

        expected_values[19] = (lagrange_even_in_minicircuit + lagrange_odd_in_minicircuit - 1) *

                              (lagrange_mini_masking - FF(1)) * p_y_high_limbs_range_constraint_4;

        expected_values[20] = (lagrange_even_in_minicircuit + lagrange_odd_in_minicircuit - 1) *

                              (lagrange_mini_masking - FF(1)) * z_low_limbs_range_constraint_0;

        expected_values[21] = (lagrange_even_in_minicircuit + lagrange_odd_in_minicircuit - 1) *

                              (lagrange_mini_masking - FF(1)) * z_low_limbs_range_constraint_1;

        expected_values[22] = (lagrange_even_in_minicircuit + lagrange_odd_in_minicircuit - 1) *

                              (lagrange_mini_masking - FF(1)) * z_low_limbs_range_constraint_2;

        expected_values[23] = (lagrange_even_in_minicircuit + lagrange_odd_in_minicircuit - 1) *

                              (lagrange_mini_masking - FF(1)) * z_low_limbs_range_constraint_3;

        expected_values[24] = (lagrange_even_in_minicircuit + lagrange_odd_in_minicircuit - 1) *

                              (lagrange_mini_masking - FF(1)) * z_low_limbs_range_constraint_4;

        expected_values[25] = (lagrange_even_in_minicircuit + lagrange_odd_in_minicircuit - 1) *

                              (lagrange_mini_masking - FF(1)) * z_high_limbs_range_constraint_0;

        expected_values[26] = (lagrange_even_in_minicircuit + lagrange_odd_in_minicircuit - 1) *

                              (lagrange_mini_masking - FF(1)) * z_high_limbs_range_constraint_1;

        expected_values[27] = (lagrange_even_in_minicircuit + lagrange_odd_in_minicircuit - 1) *

                              (lagrange_mini_masking - FF(1)) * z_high_limbs_range_constraint_2;

        expected_values[28] = (lagrange_even_in_minicircuit + lagrange_odd_in_minicircuit - 1) *

                              (lagrange_mini_masking - FF(1)) * z_high_limbs_range_constraint_3;

        expected_values[29] = (lagrange_even_in_minicircuit + lagrange_odd_in_minicircuit - 1) *

                              (lagrange_mini_masking - FF(1)) * z_high_limbs_range_constraint_4;

        expected_values[30] = (lagrange_even_in_minicircuit + lagrange_odd_in_minicircuit - 1) *

                              (lagrange_mini_masking - FF(1)) * accumulator_low_limbs_range_constraint_0;

        expected_values[31] = (lagrange_even_in_minicircuit + lagrange_odd_in_minicircuit - 1) *

                              (lagrange_mini_masking - FF(1)) * accumulator_low_limbs_range_constraint_1;

        expected_values[32] = (lagrange_even_in_minicircuit + lagrange_odd_in_minicircuit - 1) *

                              (lagrange_mini_masking - FF(1)) * accumulator_low_limbs_range_constraint_2;

        expected_values[33] = (lagrange_even_in_minicircuit + lagrange_odd_in_minicircuit - 1) *

                              (lagrange_mini_masking - FF(1)) * accumulator_low_limbs_range_constraint_3;

        expected_values[34] = (lagrange_even_in_minicircuit + lagrange_odd_in_minicircuit - 1) *

                              (lagrange_mini_masking - FF(1)) * accumulator_low_limbs_range_constraint_4;

        expected_values[35] = (lagrange_even_in_minicircuit + lagrange_odd_in_minicircuit - 1) *

                              (lagrange_mini_masking - FF(1)) * accumulator_high_limbs_range_constraint_0;

        expected_values[36] = (lagrange_even_in_minicircuit + lagrange_odd_in_minicircuit - 1) *

                              (lagrange_mini_masking - FF(1)) * accumulator_high_limbs_range_constraint_1;

        expected_values[37] = (lagrange_even_in_minicircuit + lagrange_odd_in_minicircuit - 1) *

                              (lagrange_mini_masking - FF(1)) * accumulator_high_limbs_range_constraint_2;

        expected_values[38] = (lagrange_even_in_minicircuit + lagrange_odd_in_minicircuit - 1) *

                              (lagrange_mini_masking - FF(1)) * accumulator_high_limbs_range_constraint_3;

        expected_values[39] = (lagrange_even_in_minicircuit + lagrange_odd_in_minicircuit - 1) *

                              (lagrange_mini_masking - FF(1)) * accumulator_high_limbs_range_constraint_4;

        expected_values[40] = (lagrange_even_in_minicircuit + lagrange_odd_in_minicircuit - 1) *

                              (lagrange_mini_masking - FF(1)) * quotient_low_limbs_range_constraint_0;

        expected_values[41] = (lagrange_even_in_minicircuit + lagrange_odd_in_minicircuit - 1) *

                              (lagrange_mini_masking - FF(1)) * quotient_low_limbs_range_constraint_1;

        expected_values[42] = (lagrange_even_in_minicircuit + lagrange_odd_in_minicircuit - 1) *

                              (lagrange_mini_masking - FF(1)) * quotient_low_limbs_range_constraint_2;

        expected_values[43] = (lagrange_even_in_minicircuit + lagrange_odd_in_minicircuit - 1) *

                              (lagrange_mini_masking - FF(1)) * quotient_low_limbs_range_constraint_3;

        expected_values[44] = (lagrange_even_in_minicircuit + lagrange_odd_in_minicircuit - 1) *

                              (lagrange_mini_masking - FF(1)) * quotient_low_limbs_range_constraint_4;

        expected_values[45] = (lagrange_even_in_minicircuit + lagrange_odd_in_minicircuit - 1) *

                              (lagrange_mini_masking - FF(1)) * quotient_high_limbs_range_constraint_0;

        expected_values[46] = (lagrange_even_in_minicircuit + lagrange_odd_in_minicircuit - 1) *

                              (lagrange_mini_masking - FF(1)) * quotient_high_limbs_range_constraint_1;

        expected_values[47] = (lagrange_even_in_minicircuit + lagrange_odd_in_minicircuit - 1) *

                              (lagrange_mini_masking - FF(1)) * quotient_high_limbs_range_constraint_2;

        expected_values[48] = (lagrange_even_in_minicircuit + lagrange_odd_in_minicircuit - 1) *

                              (lagrange_mini_masking - FF(1)) * quotient_high_limbs_range_constraint_3;

        expected_values[49] = (lagrange_even_in_minicircuit + lagrange_odd_in_minicircuit - 1) *

                              (lagrange_mini_masking - FF(1)) * quotient_high_limbs_range_constraint_4;

        expected_values[50] = (lagrange_even_in_minicircuit + lagrange_odd_in_minicircuit - 1) *

                              (lagrange_mini_masking - FF(1)) * relation_wide_limbs_range_constraint_0;

        expected_values[51] = (lagrange_even_in_minicircuit + lagrange_odd_in_minicircuit - 1) *

                              (lagrange_mini_masking - FF(1)) * relation_wide_limbs_range_constraint_1;

        expected_values[52] = (lagrange_even_in_minicircuit + lagrange_odd_in_minicircuit - 1) *

                              (lagrange_mini_masking - FF(1)) * relation_wide_limbs_range_constraint_2;

        expected_values[53] = (lagrange_even_in_minicircuit + lagrange_odd_in_minicircuit - 1) *

                              (lagrange_mini_masking - FF(1)) * relation_wide_limbs_range_constraint_3;

        expected_values[54] = (lagrange_even_in_minicircuit + lagrange_odd_in_minicircuit - 1) *

                              (lagrange_mini_masking - FF(1)) * p_x_low_limbs_range_constraint_tail;

        expected_values[55] = (lagrange_even_in_minicircuit + lagrange_odd_in_minicircuit - 1) *

                              (lagrange_mini_masking - FF(1)) * p_x_high_limbs_range_constraint_tail;

        expected_values[56] = (lagrange_even_in_minicircuit + lagrange_odd_in_minicircuit - 1) *

                              (lagrange_mini_masking - FF(1)) * p_y_low_limbs_range_constraint_tail;

        expected_values[57] = (lagrange_even_in_minicircuit + lagrange_odd_in_minicircuit - 1) *

                              (lagrange_mini_masking - FF(1)) * p_y_high_limbs_range_constraint_tail;

        expected_values[58] = (lagrange_even_in_minicircuit + lagrange_odd_in_minicircuit - 1) *

                              (lagrange_mini_masking - FF(1)) * z_low_limbs_range_constraint_tail;

        expected_values[59] = (lagrange_even_in_minicircuit + lagrange_odd_in_minicircuit - 1) *

                              (lagrange_mini_masking - FF(1)) * z_high_limbs_range_constraint_tail;

        expected_values[60] = (lagrange_even_in_minicircuit + lagrange_odd_in_minicircuit - 1) *

                              (lagrange_mini_masking - FF(1)) * accumulator_low_limbs_range_constraint_tail;

        expected_values[61] = (lagrange_even_in_minicircuit + lagrange_odd_in_minicircuit - 1) *

                              (lagrange_mini_masking - FF(1)) * accumulator_high_limbs_range_constraint_tail;

        expected_values[62] = (lagrange_even_in_minicircuit + lagrange_odd_in_minicircuit - 1) *

                              (lagrange_mini_masking - FF(1)) * quotient_low_limbs_range_constraint_tail;

        expected_values[63] = (lagrange_even_in_minicircuit + lagrange_odd_in_minicircuit - 1) *

                              (lagrange_mini_masking - FF(1)) * quotient_high_limbs_range_constraint_tail;

        expected_values[64] =

            (lagrange_even_in_minicircuit + lagrange_odd_in_minicircuit - 1) * (lagrange_mini_masking - FF(1)) * op;

        expected_values[65] = (lagrange_even_in_minicircuit + lagrange_odd_in_minicircuit - 1) *

                              (lagrange_mini_masking - FF(1)) * x_lo_y_hi;

        expected_values[66] = (lagrange_even_in_minicircuit + lagrange_odd_in_minicircuit - 1) *

                              (lagrange_mini_masking - FF(1)) * x_hi_z_1;

        expected_values[67] = (lagrange_even_in_minicircuit + lagrange_odd_in_minicircuit - 1) *

                              (lagrange_mini_masking - FF(1)) * y_lo_z_2;


        validate_relation_execution<Relation>(expected_values, input_elements, parameters);

    };

    run_test(/*random_inputs=*/false);

    run_test(/*random_inputs=*/true);

};


TEST_F(TranslatorRelationConsistency, NonNativeFieldRelation)

{

    const auto run_test = [](bool random_inputs) {

        const size_t NUM_LIMB_BITS = 68;

        const FF shift = FF(uint256_t(1) << NUM_LIMB_BITS);

        const FF shiftx2 = FF(uint256_t(1) << (NUM_LIMB_BITS * 2));

        const FF shiftx3 = FF(uint256_t(1) << (NUM_LIMB_BITS * 3));

        const uint512_t MODULUS_U512 = uint512_t(curve::BN254::BaseField::modulus);

        const uint512_t BINARY_BASIS_MODULUS = uint512_t(1) << (NUM_LIMB_BITS << 2);

        const uint512_t NEGATIVE_PRIME_MODULUS = BINARY_BASIS_MODULUS - MODULUS_U512;

        const std::array<FF, 5> NEGATIVE_MODULUS_LIMBS = {

            FF(NEGATIVE_PRIME_MODULUS.slice(0, NUM_LIMB_BITS).lo),

            FF(NEGATIVE_PRIME_MODULUS.slice(NUM_LIMB_BITS, NUM_LIMB_BITS * 2).lo),

            FF(NEGATIVE_PRIME_MODULUS.slice(NUM_LIMB_BITS * 2, NUM_LIMB_BITS * 3).lo),

            FF(NEGATIVE_PRIME_MODULUS.slice(NUM_LIMB_BITS * 3, NUM_LIMB_BITS * 4).lo),

            -FF(curve::BN254::BaseField::modulus)

        };


        using Relation = TranslatorNonNativeFieldRelation<FF>;

        using RelationValues = typename Relation::SumcheckArrayOfValuesOverSubrelations;


        const InputElements input_elements = random_inputs ? get_random_input() : get_special_input();


        auto& op = input_elements.op;

        auto& p_x_low_limbs = input_elements.p_x_low_limbs;

        auto& p_y_low_limbs = input_elements.p_y_low_limbs;

        auto& p_x_high_limbs = input_elements.p_x_high_limbs;

        auto& p_y_high_limbs = input_elements.p_y_high_limbs;

        auto& accumulators_binary_limbs_0 = input_elements.accumulators_binary_limbs_0;

        auto& accumulators_binary_limbs_1 = input_elements.accumulators_binary_limbs_1;

        auto& accumulators_binary_limbs_2 = input_elements.accumulators_binary_limbs_2;

        auto& accumulators_binary_limbs_3 = input_elements.accumulators_binary_limbs_3;

        auto& z_low_limbs = input_elements.z_low_limbs;

        auto& z_high_limbs = input_elements.z_high_limbs;

        auto& quotient_low_binary_limbs = input_elements.quotient_low_binary_limbs;

        auto& quotient_high_binary_limbs = input_elements.quotient_high_binary_limbs;

        auto& p_x_low_limbs_shift = input_elements.p_x_low_limbs_shift;

        auto& p_y_low_limbs_shift = input_elements.p_y_low_limbs_shift;

        auto& p_x_high_limbs_shift = input_elements.p_x_high_limbs_shift;

        auto& p_y_high_limbs_shift = input_elements.p_y_high_limbs_shift;

        auto& accumulators_binary_limbs_0_shift = input_elements.accumulators_binary_limbs_0_shift;

        auto& accumulators_binary_limbs_1_shift = input_elements.accumulators_binary_limbs_1_shift;

        auto& accumulators_binary_limbs_2_shift = input_elements.accumulators_binary_limbs_2_shift;

        auto& accumulators_binary_limbs_3_shift = input_elements.accumulators_binary_limbs_3_shift;

        auto& z_low_limbs_shift = input_elements.z_low_limbs_shift;

        auto& z_high_limbs_shift = input_elements.z_high_limbs_shift;

        auto& quotient_low_binary_limbs_shift = input_elements.quotient_low_binary_limbs_shift;

        auto& quotient_high_binary_limbs_shift = input_elements.quotient_high_binary_limbs_shift;

        auto& relation_wide_limbs = input_elements.relation_wide_limbs;

        auto& relation_wide_limbs_shift = input_elements.relation_wide_limbs_shift;

        auto& lagrange_even_in_minicircuit = input_elements.lagrange_even_in_minicircuit;


        RelationValues expected_values;


        const auto parameters = RelationParameters<FF>::get_random();


        // A detailed description of these subrelations is located in the relation's documentation


        // Lower wide limb (lower 136 bits) subrelation

        expected_values[0] =

            (accumulators_binary_limbs_0_shift * parameters.evaluation_input_x[0] + op +

             p_x_low_limbs * parameters.batching_challenge_v[0][0] +

             p_y_low_limbs * parameters.batching_challenge_v[1][0] +

             z_low_limbs * parameters.batching_challenge_v[2][0] +

             z_low_limbs_shift * parameters.batching_challenge_v[3][0] +

             quotient_low_binary_limbs * NEGATIVE_MODULUS_LIMBS[0] - accumulators_binary_limbs_0 +

             (accumulators_binary_limbs_1_shift * parameters.evaluation_input_x[0] +

              accumulators_binary_limbs_0_shift * parameters.evaluation_input_x[1] +

              p_x_low_limbs * parameters.batching_challenge_v[0][1] +

              p_x_low_limbs_shift * parameters.batching_challenge_v[0][0] +

              p_y_low_limbs * parameters.batching_challenge_v[1][1] +

              p_y_low_limbs_shift * parameters.batching_challenge_v[1][0] +

              z_low_limbs * parameters.batching_challenge_v[2][1] +

              z_high_limbs * parameters.batching_challenge_v[2][0] +

              z_low_limbs_shift * parameters.batching_challenge_v[3][1] +

              z_high_limbs_shift * parameters.batching_challenge_v[3][0] +

              quotient_low_binary_limbs * NEGATIVE_MODULUS_LIMBS[1] +

              quotient_low_binary_limbs_shift * NEGATIVE_MODULUS_LIMBS[0] - accumulators_binary_limbs_1) *

                 shift -

             relation_wide_limbs * shiftx2) *

            lagrange_even_in_minicircuit * op;


        // Higher wide limb subrelation

        expected_values[1] =

            (relation_wide_limbs + accumulators_binary_limbs_2_shift * parameters.evaluation_input_x[0] +

             accumulators_binary_limbs_1_shift * parameters.evaluation_input_x[1] +

             accumulators_binary_limbs_0_shift * parameters.evaluation_input_x[2] +

             p_x_high_limbs * parameters.batching_challenge_v[0][0] +

             p_x_low_limbs_shift * parameters.batching_challenge_v[0][1] +

             p_x_low_limbs * parameters.batching_challenge_v[0][2] +

             p_y_high_limbs * parameters.batching_challenge_v[1][0] +

             p_y_low_limbs_shift * parameters.batching_challenge_v[1][1] +

             p_y_low_limbs * parameters.batching_challenge_v[1][2] +

             z_high_limbs * parameters.batching_challenge_v[2][1] +

             z_low_limbs * parameters.batching_challenge_v[2][2] +

             z_high_limbs_shift * parameters.batching_challenge_v[3][1] +

             z_low_limbs_shift * parameters.batching_challenge_v[3][2] +

             quotient_high_binary_limbs * NEGATIVE_MODULUS_LIMBS[0] +

             quotient_low_binary_limbs_shift * NEGATIVE_MODULUS_LIMBS[1] +

             quotient_low_binary_limbs * NEGATIVE_MODULUS_LIMBS[2] - accumulators_binary_limbs_2 +

             (accumulators_binary_limbs_3_shift * parameters.evaluation_input_x[0] +

              accumulators_binary_limbs_2_shift * parameters.evaluation_input_x[1] +

              accumulators_binary_limbs_1_shift * parameters.evaluation_input_x[2] +

              accumulators_binary_limbs_0_shift * parameters.evaluation_input_x[3] +

              p_x_high_limbs_shift * parameters.batching_challenge_v[0][0] +

              p_x_high_limbs * parameters.batching_challenge_v[0][1] +

              p_x_low_limbs_shift * parameters.batching_challenge_v[0][2] +

              p_x_low_limbs * parameters.batching_challenge_v[0][3] +

              p_y_high_limbs_shift * parameters.batching_challenge_v[1][0] +

              p_y_high_limbs * parameters.batching_challenge_v[1][1] +

              p_y_low_limbs_shift * parameters.batching_challenge_v[1][2] +

              p_y_low_limbs * parameters.batching_challenge_v[1][3] +

              z_high_limbs * parameters.batching_challenge_v[2][2] +

              z_low_limbs * parameters.batching_challenge_v[2][3] +

              z_high_limbs_shift * parameters.batching_challenge_v[3][2] +

              z_low_limbs_shift * parameters.batching_challenge_v[3][3] +

              quotient_high_binary_limbs_shift * NEGATIVE_MODULUS_LIMBS[0] +

              quotient_high_binary_limbs * NEGATIVE_MODULUS_LIMBS[1] +

              quotient_low_binary_limbs_shift * NEGATIVE_MODULUS_LIMBS[2] +

              quotient_low_binary_limbs * NEGATIVE_MODULUS_LIMBS[3] - accumulators_binary_limbs_3) *

                 shift -

             relation_wide_limbs_shift * shiftx2) *

            lagrange_even_in_minicircuit * op;

        auto reconstructed_p_x =

            (p_x_low_limbs + p_x_low_limbs_shift * shift + p_x_high_limbs * shiftx2 + p_x_high_limbs_shift * shiftx3);

        auto reconstructed_p_y =

            (p_y_low_limbs + p_y_low_limbs_shift * shift + p_y_high_limbs * shiftx2 + p_y_high_limbs_shift * shiftx3);

        auto reconstructed_previous_accumulator =

            (accumulators_binary_limbs_0_shift + accumulators_binary_limbs_1_shift * shift +

             accumulators_binary_limbs_2_shift * shiftx2 + accumulators_binary_limbs_3_shift * shiftx3);

        auto reconstructed_current_accumulator =

            (accumulators_binary_limbs_0 + accumulators_binary_limbs_1 * shift + accumulators_binary_limbs_2 * shiftx2 +

             accumulators_binary_limbs_3 * shiftx3);

        auto reconstructed_z1 = (z_low_limbs + z_high_limbs * shift);

        auto reconstructed_z2 = (z_low_limbs_shift + z_high_limbs_shift * shift);

        auto reconstructed_quotient =

            (quotient_low_binary_limbs + quotient_low_binary_limbs_shift * shift +

             quotient_high_binary_limbs * shiftx2 + quotient_high_binary_limbs_shift * shiftx3);


        // Native field relation

        expected_values[2] = (reconstructed_previous_accumulator * parameters.evaluation_input_x[4] + op +

                              reconstructed_p_x * parameters.batching_challenge_v[0][4] +

                              reconstructed_p_y * parameters.batching_challenge_v[1][4] +

                              reconstructed_z1 * parameters.batching_challenge_v[2][4] +

                              reconstructed_z2 * parameters.batching_challenge_v[3][4] +

                              reconstructed_quotient * NEGATIVE_MODULUS_LIMBS[4] - reconstructed_current_accumulator) *

                             lagrange_even_in_minicircuit * op;


        validate_relation_execution<Relation>(expected_values, input_elements, parameters);

    };

    run_test(/*random_inputs=*/false);

    run_test(/*random_inputs=*/true);

};


TranslatorRelationConsistency
Definition translator_relation_consistency.test.cpp:44

TranslatorRelationConsistency::validate_relation_execution
static void validate_relation_execution(const auto &expected_values, const InputElements &input_elements, const auto &parameters)
Definition translator_relation_consistency.test.cpp:47

bb::ECCVMFlavor::AllValues
A field element for each entity of the flavor. These entities represent the prover polynomials evalua...
Definition eccvm_flavor.hpp:419

bb::ECCVMFlavor
Definition eccvm_flavor.hpp:35

bb::MegaFlavor::FF
Curve::ScalarField FF
Definition mega_flavor.hpp:37

bb::Relation
A wrapper for Relations to expose methods used by the Sumcheck prover or verifier to add the contribu...
Definition relation_types.hpp:153

bb::Relation::SumcheckArrayOfValuesOverSubrelations
ArrayOfValues< FF, RelationImpl::SUBRELATION_PARTIAL_LENGTHS > SumcheckArrayOfValuesOverSubrelations
Definition relation_types.hpp:178

bb::TranslatorFlavor
Definition translator_flavor.hpp:30

bb::numeric::uint256_t
Definition uint256.hpp:32

bb::numeric::uintx< uint256_t >

bb::numeric::uintx::slice
constexpr uintx slice(const uint64_t start, const uint64_t end) const
Definition uintx.hpp:82

bb::numeric::uintx::lo
base_uint lo
Definition uintx.hpp:272

bb::numeric::uint512_t
uintx< uint256_t > uint512_t
Definition uintx.hpp:307

bb
Entry point for Barretenberg command-line interface.
Definition acir_format_getters.cpp:6

bb::TEST_F
TEST_F(IPATest, ChallengesAreZero)
Definition ipa.test.cpp:188

bb::FF
typename Flavor::FF FF
Definition protogalaxy.bench.cpp:15

std::get
constexpr decltype(auto) get(::tuplet::tuple< T... > &&t) noexcept
Definition tuple.hpp:13

InputElements
Definition ultra_relation_consistency.test.cpp:30

InputElements::lagrange_first
FF & lagrange_first
Definition ultra_relation_consistency.test.cpp:78

InputElements::z_perm
FF & z_perm
Definition ultra_relation_consistency.test.cpp:85

InputElements::lagrange_last
FF & lagrange_last
Definition ultra_relation_consistency.test.cpp:79

InputElements::z_perm_shift
FF & z_perm_shift
Definition ultra_relation_consistency.test.cpp:92

bb::RelationParameters::get_random
static RelationParameters get_random()
Definition relation_parameters.hpp:63

bb::field< Bn254FqParams >::modulus
static constexpr uint256_t modulus
Definition field_declarations.hpp:197

translator_extra_relations.hpp

translator_flavor.hpp

get_random_input
InputElements get_random_input()
Definition translator_relation_consistency.test.cpp:24

get_special_input
InputElements get_special_input()
Definition translator_relation_consistency.test.cpp:33