9{
12
16
17
18
19
20
21 t1_1(
j) = t2s_2(
i,
j) * t1_2(
i);
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)");
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)");
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);
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)");
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)");
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::Index< 'i', SPACE_DIM > i
FTensor::Index< 'j', 3 > j
void test_for_zero(const T &t, const std::string &s)