alex/cmc-pseudo-polynomials
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Fixed possible linear transormations

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Because we use only Z[2] instead of R or even Z
This commit is contained in:
Aleksey Lobanov
2020-02-24 22:53:14 +03:00
parent d22d8cfde8
commit fe354a84cb
1 changed files with 3 additions and 1 deletions
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4
main.cpp
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@@ -105,7 +105,9 @@ vector< MyMatrix > get_good_matrices() {
vector< MyMatrix > res; vector< MyMatrix > res;
for (size_t cur_val = 1ll << (ARGS_COUNT * ARGS_COUNT); cur_val != 0; --cur_val) { for (size_t cur_val = 1ll << (ARGS_COUNT * ARGS_COUNT); cur_val != 0; --cur_val) {
MyMatrix cur_matrix(cur_val); MyMatrix cur_matrix(cur_val);
if ( cur_matrix.get_determinant() != 0 ) Storage det = cur_matrix.get_determinant();
// if ( det %2 != 0 )
if ( det == 1 or det == Storage(-1) )
res.push_back(cur_matrix); res.push_back(cur_matrix);
} }
return res; return res;