test_T2s_03.cpp

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#include "../../../src/FTensor.hpp"
#include "../test_for_zero.hpp"
#include <iostream>
using namespace FTensor;
using namespace std;
 
void test_T2s_03(const Tensor2<double, 3, 3> &t2_2,
                 Tensor2_symmetric<double, 3> &t2s_1)
{
  Index<'i', 3> i;
  Index<'j', 3> j;
 
  Number<0> N0;
  Number<1> N1;
  Number<2> N2;
 
  /* Tensor2_symmetric tests */
 
  t2s_1(i, j) = (t2_2(j, i) || t2_2(i, j));
  test_for_zero(t2s_1(0, 0) - (t2_2(0, 0) + t2_2(0, 0)),
                "T2(j,i)||T2(i,j)(0,0)");
  test_for_zero(t2s_1(0, 1) - (t2_2(0, 1) + t2_2(1, 0)),
                "T2(j,i)||T2(i,j)(0,1)");
  test_for_zero(t2s_1(0, 2) - (t2_2(0, 2) + t2_2(2, 0)),
                "T2(j,i)||T2(i,j)(0,2)");
  test_for_zero(t2s_1(1, 0) - (t2_2(1, 0) + t2_2(0, 1)),
                "T2(j,i)||T2(i,j)(1,0)");
  test_for_zero(t2s_1(1, 1) - (t2_2(1, 1) + t2_2(1, 1)),
                "T2(j,i)||T2(i,j)(1,1)");
  test_for_zero(t2s_1(1, 2) - (t2_2(1, 2) + t2_2(2, 1)),
                "T2(j,i)||T2(i,j)(1,2)");
  test_for_zero(t2s_1(2, 0) - (t2_2(2, 0) + t2_2(0, 2)),
                "T2(j,i)||T2(i,j)(2,0)");
  test_for_zero(t2s_1(2, 1) - (t2_2(2, 1) + t2_2(1, 2)),
                "T2(j,i)||T2(i,j)(2,1)");
  test_for_zero(t2s_1(2, 2) - (t2_2(2, 2) + t2_2(2, 2)),
                "T2(j,i)||T2(i,j)(2,2)");
}