FUNCTION atan2

(* SCHEMA engineering_properties_schema; *)



   FUNCTION atan2
      (y : REAL;
       x : REAL ) : REAL;
   LOCAL
      r : REAL;
   END_LOCAL;
      IF (y = 0.00000) AND (x = 0.00000) THEN
         RETURN (?);
      END_IF;
      r := ATAN(y, x);
      IF x < 0.00000 THEN
         IF y < 0.00000 THEN
            r := r - 3.14159;
         ELSE
            r := r + 3.14159;
         END_IF;
      END_IF;
      RETURN (r);
   END_FUNCTION;

Referenced By

Defintion atan2 is references by the following definitions:

Definition	Type
enclose_cregion_in_pregion	FUNCTION
enclose_pregion_in_pregion	FUNCTION
member_of	FUNCTION
simplify_function_application	FUNCTION

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2012-03-27T17:18:51-04:00