NAME asinh, asinhf - inverse hyperbolic sine functions CONTENTS Library Synopsis Description Return Values See Also History LIBRARY .Lb libm SYNOPSIS .In math.h double asinh "double x" float asinhf "float x" DESCRIPTION The asinh and the asinhf functions compute the inverse hyperbolic sine of the real argument x. For a discussion of error due to roundoff, see math(3). RETURN VALUES The asinh and the asinhf functions return the inverse hyperbolic sine of x. SEE ALSO acosh(3), atanh(3), exp(3), math(3) HISTORY
