#include "SquareMatrix.hpp"
#include <assert.h>
#include <stdio.h>

using namespace matrix;

static const size_t n_large = 50;

template class SquareMatrix<float, 3>;
template class SquareMatrix<float, n_large>;

int main()
{
    float data[9] = {1, 0, 0, 0, 1, 0, 1, 0, 1};
    SquareMatrix<float, 3> A(data);
    SquareMatrix<float, 3> A_I = A.inverse();
    float data_check[9] = {1, 0, 0, 0, 1, 0, -1, 0, 1};
    SquareMatrix<float, 3> A_I_check(data_check);
    (void)A_I;
    assert(A_I == A_I_check);

    // stess test
    SquareMatrix<float, n_large> A_large;
    A_large.setIdentity();
    SquareMatrix<float, n_large> A_large_I;
    A_large_I.setZero();

    for (size_t i = 0; i < n_large; i++) {
        A_large_I = A_large.inverse();
        assert(A_large == A_large_I);
    }

    return 0;
}

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