1*61309Sbostic.\" Copyright (c) 1991, 1993 2*61309Sbostic.\" The Regents of the University of California. All rights reserved. 324694Smckusick.\" 448352Scael.\" %sccs.include.redist.man% 524694Smckusick.\" 6*61309Sbostic.\" @(#)sinh.3 8.1 (Berkeley) 06/04/93 748352Scael.Dd 848352Scael.Dt SINH 3 948352Scael.Os 1048352Scael.Sh NAME 1148352Scael.Nm sinh 1248352Scael.Nd hyperbolic sine function 1348352Scael.Sh SYNOPSIS 1448352Scael.Fd #include <math.h> 1548352Scael.Ft double 1648352Scael.Fn sinh "double x" 1748352Scael.Sh DESCRIPTION 1848352ScaelThe 1948352Scael.Fn sinh 2048352Scaelfunction computes the hyperbolic sine of 2148352Scael.Fa x . 2248352Scael.Sh RETURN VALUES 2348352ScaelThe 2448352Scael.Fn sinh 2548352Scaelfunction returns the hyperbolic sine value unless 2648352Scaelthe magnitude 2748352Scaelof 2848352Scael.Fa x 2948352Scaelis too large; in this event, the global variable 3048352Scael.Va errno 3148352Scaelis set to 3248352Scael.Er ERANGE . 3348352Scael.Sh SEE ALSO 3448352Scael.Xr acos 3 , 3548352Scael.Xr asin 3 , 3648352Scael.Xr atan 3 , 3748352Scael.Xr atan2 3 , 3848352Scael.Xr cos 3 , 3948352Scael.Xr cosh 3 , 4048352Scael.Xr sin 3 , 4148352Scael.Xr tan 3 , 4248352Scael.Xr tanh 3 , 4348352Scael.Xr math 3 , 4448352Scael.Sh STANDARDS 4548352ScaelThe 4648352Scael.Fn sinh 4748352Scaelfunction conforms to 4848352Scael.St -ansiC . 49