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| author | Elizabeth Hunt <elizabeth.hunt@simponic.xyz> | 2023-10-30 19:07:43 -0600 |
|---|---|---|
| committer | Elizabeth Hunt <elizabeth.hunt@simponic.xyz> | 2023-10-30 19:07:43 -0600 |
| commit | 562ba9a9b6efd8cc27fc506f83b1125c2cfa4619 (patch) | |
| tree | f801276f9332462084966ee731e2e90c0f180cb2 /inc/lizfcm.h | |
| parent | 81979f09cf100db32deb0e1917dabb1fe435194c (diff) | |
| download | cmath-562ba9a9b6efd8cc27fc506f83b1125c2cfa4619.tar.gz cmath-562ba9a9b6efd8cc27fc506f83b1125c2cfa4619.zip | |
hw 5
Diffstat (limited to 'inc/lizfcm.h')
| -rw-r--r-- | inc/lizfcm.h | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/inc/lizfcm.h b/inc/lizfcm.h index 12c1278..24b7fa9 100644 --- a/inc/lizfcm.h +++ b/inc/lizfcm.h @@ -25,6 +25,8 @@ extern double l2_distance(Array_double *v1, Array_double *v2); extern double l1_distance(Array_double *v1, Array_double *v2); extern double linf_distance(Array_double *v1, Array_double *v2); extern Array_double *copy_vector(Array_double *v1); +extern Array_double *add_element(Array_double *v, double x); +extern Array_double *slice_element(Array_double *v, size_t x); extern void free_vector(Array_double *v); extern void format_vector_into(Array_double *v, char *s); extern int vector_equal(Array_double *a, Array_double *b); @@ -33,11 +35,15 @@ extern Matrix_double *put_identity_diagonal(Matrix_double *m); extern Matrix_double **lu_decomp(Matrix_double *m); extern Array_double *bsubst(Matrix_double *u, Array_double *b); extern Array_double *fsubst(Matrix_double *l, Array_double *b); -extern Array_double *solve_matrix(Matrix_double *m, Array_double *b); +extern Array_double *solve_matrix_lu_bsubst(Matrix_double *m, Array_double *b); +extern Matrix_double *gaussian_elimination(Matrix_double *m); +extern Array_double *solve_matrix_gaussian(Matrix_double *m, Array_double *b); extern Array_double *m_dot_v(Matrix_double *m, Array_double *v); extern Matrix_double *m_dot_m(Matrix_double *a, Matrix_double *b); extern Array_double *col_v(Matrix_double *m, size_t x); extern Matrix_double *copy_matrix(Matrix_double *m); +extern Matrix_double *add_column(Matrix_double *m, Array_double *col); +extern Matrix_double *slice_column(Matrix_double *m, size_t col); extern void free_matrix(Matrix_double *m); extern void format_matrix_into(Matrix_double *m, char *s); extern int matrix_equal(Matrix_double *a, Matrix_double *b); |