Synopsis
float asinhf(float x);
Description

asinhf calculates the hyperbolic sine of x.

If |x| > ~88.7228, errnois set to EDOM and asinhf returns HUGE_VALF.

If x is +∞, −∞, or NaN, asinhf returns |x|. If |x| > ~88.7228, asinhf returns +∞ or −∞ depending upon the sign of x.