v0.14.0
Functions
test_T2s_21.cpp File Reference
#include "../../../src/FTensor.hpp"
#include "../test_for_zero.hpp"
#include <iostream>

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Functions

void test_T2s_21 (Tensor1< double, 3 > &t1_1, const Tensor1< double, 3 > &t1_2, const Tensor2_symmetric< double, 3 > &t2s_2)
 

Function Documentation

◆ test_T2s_21()

void test_T2s_21 ( Tensor1< double, 3 > &  t1_1,
const Tensor1< double, 3 > &  t1_2,
const Tensor2_symmetric< double, 3 > &  t2s_2 
)

Definition at line 7 of file test_T2s_21.cpp.

9 {
12 
13  Number<0> N0;
14  Number<1> N1;
15  Number<2> N2;
16 
17  /* Tensor2_symmetric tests */
18 
19  /* Tensor2_symmetric*Tensor1 */
20 
21  t1_1(j) = t2s_2(i, j) * t1_2(i);
22  test_for_zero(t1_1(0)
23  - (t2s_2(0, 0) * t1_2(0) + t2s_2(1, 0) * t1_2(1)
24  + t2s_2(2, 0) * t1_2(2)),
25  "T2s(i,j)*T1(i)(0)");
26  test_for_zero(t1_1(1)
27  - (t2s_2(0, 1) * t1_2(0) + t2s_2(1, 1) * t1_2(1)
28  + t2s_2(2, 1) * t1_2(2)),
29  "T2s(i,j)*T1(i)(1)");
30  test_for_zero(t1_1(2)
31  - (t2s_2(0, 2) * t1_2(0) + t2s_2(1, 2) * t1_2(1)
32  + t2s_2(2, 2) * t1_2(2)),
33  "T2s(i,j)*T1(i)(2)");
34 
35  t1_1(j) = t1_2(i) * t2s_2(i, j);
36  test_for_zero(t1_1(0)
37  - (t2s_2(0, 0) * t1_2(0) + t2s_2(1, 0) * t1_2(1)
38  + t2s_2(2, 0) * t1_2(2)),
39  "T1(i)*T2s(i,j)(0)");
40  test_for_zero(t1_1(1)
41  - (t2s_2(0, 1) * t1_2(0) + t2s_2(1, 1) * t1_2(1)
42  + t2s_2(2, 1) * t1_2(2)),
43  "T1(i)*T2s(i,j)(1)");
44  test_for_zero(t1_1(2)
45  - (t2s_2(0, 2) * t1_2(0) + t2s_2(1, 2) * t1_2(1)
46  + t2s_2(2, 2) * t1_2(2)),
47  "T1(i)*T2s(i,j)(2)");
48 }
FTensor::Number< 0 >
test_for_zero
void test_for_zero(const T &t, const std::string &s)
Definition: test_for_zero.hpp:7
i
FTensor::Index< 'i', SPACE_DIM > i
Definition: hcurl_divergence_operator_2d.cpp:27
FTensor::Index< 'i', 3 >
j
FTensor::Index< 'j', 3 > j
Definition: matrix_function.cpp:19