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test_T2_33.cpp
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3#include <iostream>
4using namespace FTensor;
5using namespace std;
6
8{
9 Index<'i', 3> i;
10 Index<'j', 3> j;
11
15
16 /* Tensor2 tests */
17
18 /* -Tensor2 */
20
21 t2(i, j) = -t2_2(i, j);
22 test_for_zero(t2(0, 0) + (t2_2(0, 0)), "-T2(i,j)(0,0)");
23 test_for_zero(t2(0, 1) + (t2_2(0, 1)), "-T2(i,j)(0,1)");
24 test_for_zero(t2(0, 2) + (t2_2(0, 2)), "-T2(i,j)(0,2)");
25 test_for_zero(t2(1, 0) + (t2_2(1, 0)), "-T2(i,j)(1,0)");
26 test_for_zero(t2(1, 1) + (t2_2(1, 1)), "-T2(i,j)(1,1)");
27 test_for_zero(t2(1, 2) + (t2_2(1, 2)), "-T2(i,j)(1,2)");
28 test_for_zero(t2(2, 0) + (t2_2(2, 0)), "-T2(i,j)(2,0)");
29 test_for_zero(t2(2, 1) + (t2_2(2, 1)), "-T2(i,j)(2,1)");
30 test_for_zero(t2(2, 2) + (t2_2(2, 2)), "-T2(i,j)(2,2)");
31}
static Number< 2 > N2
static Number< 1 > N1
static Number< 0 > N0
Tensors class implemented by Walter Landry.
FTensor::Index< 'i', SPACE_DIM > i
FTensor::Index< 'j', 3 > j
Tensors class implemented by Walter Landry.
Definition FTensor.hpp:51
void test_T2_33(const Tensor2< double, 3, 3 > &t2_2)
Definition test_T2_33.cpp:7
void test_for_zero(const T &t, const std::string &s)