1*47940Sbostic /*- 2*47940Sbostic * Copyright (c) 1980 The Regents of the University of California. 3*47940Sbostic * All rights reserved. 422886Skre * 5*47940Sbostic * %sccs.include.proprietary.c% 610478Sdlw */ 710478Sdlw 8*47940Sbostic #ifndef lint 9*47940Sbostic static char sccsid[] = "@(#)derf_.c 5.2 (Berkeley) 04/12/91"; 10*47940Sbostic #endif /* not lint */ 11*47940Sbostic derf_(x)1210478Sdlwdouble derf_(x) 1310478Sdlw double *x; 1410478Sdlw { 1510478Sdlw double erf(); 1610478Sdlw 1710478Sdlw return( erf(*x) ); 1810478Sdlw } 19