include/it/poly.h File Reference
#include <it/types.h>
#include <it/vec.h>
#include <it/mat.h>
Go to the source code of this file.
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Defines |
| #define | poly_deg(p) (vec_length(p) - 1) |
| #define | poly_ediv(a, b, _q) lpoly_ediv(a, b, 0, _q) |
Typedefs |
| typedef vec ** | pmat |
| typedef vec * | pvec |
Functions |
| static pmat | pmat_new (int W, int H) |
| static void | pmat_delete (pmat m) |
| static pvec | pvec_new (int N) |
| static void | pvec_delete (pvec v) |
| | it_function_args (itf_polynomial) |
| void | poly_normalize (vec v) |
| | remove null factors from the polynomial
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| int | poly_is_null (vec v) |
| static double | poly_eval (vec v, double x) |
| void | poly_shift (vec v, int shift) |
| vec | poly_add (vec a, vec b) |
| vec | poly_sub (vec a, vec b) |
| static vec | poly_mul (vec a, vec b) |
| vec | lpoly_ediv (vec _a, vec _b, int deg_x, vec *_q) |
| static vec | poly_div (vec a, vec b) |
| static vec | poly_mod (vec a, vec b) |
| vec | poly_gcd (vec a, vec b) |
Variables |
| it_function_t | itf_polynomial |