1*48352Scael.\" Copyright (c) 1991 The Regents of the University of California. 2*48352Scael.\" All rights reserved. 324694Smckusick.\" 4*48352Scael.\" %sccs.include.redist.man% 524694Smckusick.\" 6*48352Scael.\" @(#)sinh.3 6.6 (Berkeley) 04/19/91 7*48352Scael.Dd 8*48352Scael.Dt SINH 3 9*48352Scael.Os 10*48352Scael.Sh NAME 11*48352Scael.Nm sinh 12*48352Scael.Nd hyperbolic sine function 13*48352Scael.Sh SYNOPSIS 14*48352Scael.Fd #include <math.h> 15*48352Scael.Ft double 16*48352Scael.Fn sinh "double x" 17*48352Scael.Sh DESCRIPTION 18*48352ScaelThe 19*48352Scael.Fn sinh 20*48352Scaelfunction computes the hyperbolic sine of 21*48352Scael.Fa x . 22*48352Scael.Sh RETURN VALUES 23*48352ScaelThe 24*48352Scael.Fn sinh 25*48352Scaelfunction returns the hyperbolic sine value unless 26*48352Scaelthe magnitude 27*48352Scaelof 28*48352Scael.Fa x 29*48352Scaelis too large; in this event, the global variable 30*48352Scael.Va errno 31*48352Scaelis set to 32*48352Scael.Er ERANGE . 33*48352Scael.Sh SEE ALSO 34*48352Scael.Xr acos 3 , 35*48352Scael.Xr asin 3 , 36*48352Scael.Xr atan 3 , 37*48352Scael.Xr atan2 3 , 38*48352Scael.Xr cos 3 , 39*48352Scael.Xr cosh 3 , 40*48352Scael.Xr sin 3 , 41*48352Scael.Xr tan 3 , 42*48352Scael.Xr tanh 3 , 43*48352Scael.Xr math 3 , 44*48352Scael.Sh STANDARDS 45*48352ScaelThe 46*48352Scael.Fn sinh 47*48352Scaelfunction conforms to 48*48352Scael.St -ansiC . 49