test_T4ddg_007.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_T4ddg_007 (const Tensor2_symmetric< double, 3 > &t2s_2, const Tensor2_symmetric< double, 3 > &t2s_3)

Function Documentation

test_T4ddg_007()

void test_T4ddg_007	(	const Tensor2_symmetric< double, 3 > &	t2s_2,
		const Tensor2_symmetric< double, 3 > &	t2s_3
	)

Definition at line 7 of file test_T4ddg_007.cpp.

                                                               {
  Index<'i', 3> i;
  Index<'j', 3> j;
  Index<'k', 3> k;
  Index<'l', 3> l;
  Index<'m', 3> m;
  Index<'n', 3> n;
 
  Ddg<double, 3, 3> t4ddg_3_1;
  t4ddg_3_1(i, j, k, l) = t2s_2(i, j) * t2s_3(k, l);
 
  { 
    Ddg<double, 3, 3> t4ddg_3_2;
    t4ddg_3_2(i, j, k, l) = t4ddg_3_1(m, n, i, j) * t4ddg_3_1(m, n, k, l);
    t4ddg_3_2(i, j, k, l) -=
        (t2s_3(i, j) * t2s_3(k, l)) * (t2s_2(m, n) * t2s_2(m, n));
    for (int ii = 0; ii != 3; ++ii)
      for (int jj = 0; jj != 3; ++jj)
        for (int kk = 0; kk != 3; ++kk)
          for (int ll = 0; ll != 3; ++ll) {
            test_for_zero(t4ddg_3_2(ii, jj, kk, ll), "t4ddg_3_2(i, j, k, l)");
          }
  }
 
  { 
    Ddg<double, 3, 3> t4ddg_3_2;
    t4ddg_3_2(i, j, k, l) = t4ddg_3_1(i, j, m, n) * t4ddg_3_1(m, n, k, l);
    t4ddg_3_2(i, j, k, l) -=
        (t2s_2(i, j) * t2s_3(k, l)) * (t2s_3(m, n) * t2s_2(m, n));
    for (int ii = 0; ii != 3; ++ii)
      for (int jj = 0; jj != 3; ++jj)
        for (int kk = 0; kk != 3; ++kk)
          for (int ll = 0; ll != 3; ++ll) {
            test_for_zero(t4ddg_3_2(ii, jj, kk, ll), "t4ddg_3_2(i, j, k, l)");
          }
  }
 
  { 
    Ddg<double, 3, 3> t4ddg_3_2;
    t4ddg_3_2(i, j, k, l) = t4ddg_3_1(m, n, i, j) * t4ddg_3_1(k, l, m, n);
    t4ddg_3_2(i, j, k, l) -=
        (t2s_3(i, j) * t2s_2(k, l)) * (t2s_2(m, n) * t2s_3(m, n));
    for (int ii = 0; ii != 3; ++ii)
      for (int jj = 0; jj != 3; ++jj)
        for (int kk = 0; kk != 3; ++kk)
          for (int ll = 0; ll != 3; ++ll) {
            test_for_zero(t4ddg_3_2(ii, jj, kk, ll), "t4ddg_3_2(i, j, k, l)");
          }
  }
 
  { 
    Ddg<double, 3, 3> t4ddg_3_2;
    t4ddg_3_2(i, j, k, l) = t4ddg_3_1(i, j, m, n) * t4ddg_3_1(k, l, m, n);
    t4ddg_3_2(i, j, k, l) -=
        (t2s_2(i, j) * t2s_2(k, l)) * (t2s_3(m, n) * t2s_3(m, n));
    for (int ii = 0; ii != 3; ++ii)
      for (int jj = 0; jj != 3; ++jj)
        for (int kk = 0; kk != 3; ++kk)
          for (int ll = 0; ll != 3; ++ll) {
            test_for_zero(t4ddg_3_2(ii, jj, kk, ll), "t4ddg_3_2(i, j, k, l)");
          }
  }
 
  Tensor1<double, 3> t1_1;
  t1_1(0) = 1;
  t1_1(1) = 10;
  t1_1(2) = 100;
 
  {
    Dg<double, 3, 3> t3dg_3_1, t3dg_3_2;
    t3dg_3_1(i, j, l) = t4ddg_3_1(i, j, k, l) * t1_1(k);
    t3dg_3_2(i, j, l) = t2s_2(i, j) * (t2s_3(k, l) * t1_1(k));
 
    for (int ii = 0; ii != 3; ++ii)
      for (int jj = 0; jj != 3; ++jj)
        for (int ll = 0; ll != 3; ++ll) {
          test_for_zero(t3dg_3_1(ii, jj, ll) - t3dg_3_2(ii, jj, ll),
                        "t4ddg_3_1(i, j, k, l) * t1_1(k)(" + to_string(ii) +
                            "," + to_string(jj) + "," + to_string(ll) + ")");
        }
  }
 
  {
    Christof<double, 3, 3> t3ch_3_1, t3ch_3_2;
    t3ch_3_1(l, j, k) = t4ddg_3_1(i, j, k, l) * t1_1(i);
    t3ch_3_2(i, j, k) = 0;
    for (int jj = 0; jj != 3; ++jj)
      for (int kk = 0; kk != 3; ++kk)
        for (int ll = kk; ll != 3; ++ll) {
          auto &v = t3ch_3_2(jj, kk, ll);
          for (int ii = 0; ii != 3; ++ii) {
            v += (t2s_2(ii, jj) * t1_1(ii)) * t2s_3(kk, ll);
          }
        }
 
    for (int jj = 0; jj != 3; ++jj)
      for (int kk = 0; kk != 3; ++kk)
        for (int ll = 0; ll != 3; ++ll) {
          test_for_zero(t3ch_3_1(jj, kk, ll) - t3ch_3_2(jj, kk, ll),
                        "t4ddg_3_1(i, j, k, l) * t1_1(i)(" + to_string(jj) +
                            "," + to_string(kk) + "," + to_string(ll) + ")");
        }
 
   Christof<double, 3, 3> t3ch_3_3;
   t3ch_3_3(l, i, k) = t4ddg_3_1(i, j, k, l) * t1_1(j);
   for (int jj = 0; jj != 3; ++jj)
     for (int kk = 0; kk != 3; ++kk)
       for (int ll = 0; ll != 3; ++ll) {
         test_for_zero(t3ch_3_3(jj, kk, ll) - t3ch_3_2(jj, kk, ll),
                       "t4ddg_3_3(i, j, k, l) * t1_1(i)(" + to_string(jj) +
                           "," + to_string(kk) + "," + to_string(ll) + ")");
       }
 
  }
 
 
  {
    Dg<double, 3, 3> t3ch_3_1, t3ch_3_2;
    t3ch_3_1(i, j, k) = t4ddg_3_1(i, j, k, l) * t1_1(l);
    t3ch_3_2(i, j, k) = t4ddg_3_1(i, j, l, k) * t1_1(l);;
 
    for (int jj = 0; jj != 3; ++jj)
      for (int kk = 0; kk != 3; ++kk)
        for (int ll = 0; ll != 3; ++ll) {
          test_for_zero(t3ch_3_1(jj, kk, ll) - t3ch_3_2(jj, kk, ll),
                        "t4ddg_3_3(i, j, k, l) * t1_1(i)(" + to_string(jj) +
                            "," + to_string(kk) + "," + to_string(ll) + ")");
        }
  }
 
}