4.3BSD - /usr/src/usr.lib/libF77/d_tanh.c

   1: /*
   2:  * Copyright (c) 1980 Regents of the University of California.
   3:  * All rights reserved.  The Berkeley software License Agreement
   4:  * specifies the terms and conditions for redistribution.
   5:  *
   6:  *	@(#)d_tanh.c	5.1	6/7/85
   7:  */
   8: 
   9: double d_tanh(x)
  10: double *x;
  11: {
  12: double tanh();
  13: return( tanh(*x) );
  14: }

Defined functions