FLINT3.7.0-dev

arb_const_pi, arb_const_sqrt_pi, arb_const_log_sqrt2pi

Synopsis#include <flint/arb.h>
void arb_const_pi(arb_t z, slong prec)source
void arb_const_sqrt_pi(arb_t z, slong prec)source
void arb_const_log_sqrt2pi(arb_t z, slong prec)source

Set z to \pi, \sqrt{\pi}, respectively \log \sqrt{2\pi}.

Guides#

Cite this page

The FLINT team, “arb_const_pi, arb_const_sqrt_pi, arb_const_log_sqrt2pi (arb.h),” FLINT: Fast Library for Number Theory, documentation, version 3.7.0-dev, 2026. https://flintlib.org/doc/arb/arb_const_pi.html (generated 2026-10-20).