--- ray/src/common/random.h	1989/02/02 10:34:21	1.1
+++ ray/src/common/random.h	1989/09/26 08:28:53	1.2
@@ -10,4 +10,4 @@
 
 extern long  random();
 
-#define  frandom()	(random()/2147483648.0)
+#define  frandom()	(random()*(1./2147483648.))