* this affects only the atan2 function and others that use it.
*/
\f
-/*
-Cephes Math Library Release 2.1: January, 1989
-Copyright 1984, 1987, 1989 by Stephen L. Moshier
-Direct inquiries to 30 Frost Street, Cambridge, MA 02140
-*/
-
-
-/* Constant definitions for math error conditions
- */
+/* Constant definitions for math error conditions. */
#define DOMAIN 1 /* argument domain error */
#define SING 2 /* argument singularity */