FLINT3.7.0-dev

_ca_vec_scalar_mul_ca, _ca_vec_scalar_div_ca

Synopsis#include <flint/ca_vec.h>
void _ca_vec_scalar_mul_ca(ca_ptr res, ca_srcptr src, slong len, const ca_t c, ca_ctx_t ctx)source
void _ca_vec_scalar_div_ca(ca_ptr res, ca_srcptr src, slong len, const ca_t c, ca_ctx_t ctx)source

Sets res to src multiplied or divided by the scalar c. Division computes c^{-1} once with ca_inv and multiplies by it; if c = 0 the entries become unsigned infinity or Undefined (for zero entries), and Unknown if it cannot be decided whether c = 0.

Cite this page

The FLINT team, “_ca_vec_scalar_mul_ca, _ca_vec_scalar_div_ca (ca_vec.h),” FLINT: Fast Library for Number Theory, documentation, version 3.7.0-dev, 2026. https://flintlib.org/doc/ca_vec/_ca_vec_scalar_mul_ca.html (generated 2026-10-20).