FLINT3.7.0-dev

arb_mul_2exp_si, arb_mul_2exp_fmpz

Synopsis#include <flint/arb.h>
void arb_mul_2exp_si(arb_t y, const arb_t x, slong e)source
void arb_mul_2exp_fmpz(arb_t y, const arb_t x, const fmpz_t e)source

Set y to x \cdot 2^e. Exact.

Cite this page

The FLINT team, “arb_mul_2exp_si, arb_mul_2exp_fmpz (arb.h),” FLINT: Fast Library for Number Theory, documentation, version 3.7.0-dev, 2026. https://flintlib.org/doc/arb/arb_mul_2exp_si.html (generated 2026-10-20).