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

Go to the source code of this file.

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{
10 Index<'i', 3> i;
11 Index<'j', 3> j;
12
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}
static Number< 2 > N2
static Number< 1 > N1
static Number< 0 > N0
FTensor::Index< 'i', SPACE_DIM > i
FTensor::Index< 'j', 3 > j
void test_for_zero(const T &t, const std::string &s)