◆ asech()

const mpreal mpfr::asech	(	const mpreal &	v,
		mp_rnd_t	r = mpreal::get_default_rnd() )

inline

Definition at line 2318 of file mpreal.h.

2318{ return acosh(1/v, r); }

const mpreal acosh(const mpreal &x, mp_rnd_t r=mpreal::get_default_rnd())

Definition mpreal.h:2327