This commit was generated by cvs2svn to compensate for changes in r2,
[u/mrichter/AliRoot.git] / MINICERN / mathlib / gen / b / atg.F
1 *
2 * $Id$
3 *
4 * $Log$
5 * Revision 1.1.1.1  1996/04/01 15:01:49  mclareni
6 * Mathlib gen
7 *
8 *
9 #include "gen/pilot.h"
10       FUNCTION ATG(X1,X2)
11
12       PARAMETER (PI = 3.14159 26535 89793D0)
13
14       ATG=ATAN2(X1,X2)+(PI-SIGN(PI,X1))
15       RETURN
16       END