FLINT3.7.0-dev

arb_exp_invexp

Synopsis#include <flint/arb.h>
void arb_exp_invexp(arb_t z, arb_t w, const arb_t x, slong prec)source

Sets z to e^x and w to e^{-x}. The second is computed from the first by a division, with its propagated error bounded separately.

Cite this page

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