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     SINH(2)                                                   SINH(2)

     NAME
          sinh, cosh, tanh - hyperbolic functions

     SYNOPSIS
          #include <u.h>
          #include <libc.h>

          double sinh(double x)

          double cosh(double x)

          double tanh(double x)

     DESCRIPTION
          These functions compute the designated hyperbolic functions
          for real arguments.

     SOURCE
          /sys/src/libc/port

     SEE ALSO
          intro(2)

     Page 1                       Plan 9            (printed 11/17/25)