FLINT3.7.0-dev

di_fast_add_d, di_fast_sub_d, di_fast_mul_d, di_fast_div_d

Synopsis#include <flint/double_interval.h>
di_t di_fast_add_d(di_t x, double y)source
di_t di_fast_sub_d(di_t x, double y)source
di_t di_fast_mul_d(di_t x, double y)source
di_t di_fast_div_d(di_t x, double y)source

The same operations with the exact point interval [y, y] as the second operand. Throws an exception if y is NaN.

Cite this page

The FLINT team, “di_fast_add_d, di_fast_sub_d, di_fast_mul_d, di_fast_div_d (double_interval.h),” FLINT: Fast Library for Number Theory, documentation, version 3.7.0-dev, 2026. https://flintlib.org/doc/double_interval/di_fast_add_d.html (generated 2026-10-20).