FLINT3.7.0-dev

decball_add_round, decball_sub_round, decball_mul_round, decball_div_round, decball_inv_round, decball_sqrt_round

Synopsis#include <flint/decimal.h>
int decball_add_round(decball_t res, const decball_t x, const decball_t y, slong prec, gr_ctx_t ctx)source
int decball_sub_round(decball_t res, const decball_t x, const decball_t y, slong prec, gr_ctx_t ctx)source
int decball_mul_round(decball_t res, const decball_t x, const decball_t y, slong prec, gr_ctx_t ctx)source
int decball_div_round(decball_t res, const decball_t x, const decball_t y, slong prec, gr_ctx_t ctx)source
int decball_inv_round(decball_t res, const decball_t x, slong prec, gr_ctx_t ctx)source
int decball_sqrt_round(decball_t res, const decball_t x, slong prec, gr_ctx_t ctx)source

Versions with an explicit midpoint precision.

Cite this page

The FLINT team, “decball_add_round, decball_sub_round, decball_mul_round, decball_div_round, decball_inv_round, decball_sqrt_round (decimal.h),” FLINT: Fast Library for Number Theory, documentation, version 3.7.0-dev, 2026. https://flintlib.org/doc/decimal/decball_add_round.html (generated 2026-10-20).