--- ray/src/rt/func.c	2025/11/13 18:57:20	2.45
+++ ray/src/rt/func.c	2025/12/06 04:13:14	2.46
@@ -1,5 +1,5 @@
 #ifndef lint
-static const char	RCSid[] = "$Id: func.c,v 2.45 2025/11/13 18:57:20 greg Exp $";
+static const char	RCSid[] = "$Id: func.c,v 2.46 2025/12/06 04:13:14 greg Exp $";
 #endif
 /*
  *  func.c - interface to calcomp functions.
@@ -60,6 +60,7 @@ initfunc(void)	/* initialize function evaluation */
 	setprismfuncs();
 	loadfunc(rayinitcal);
 	rayinitcal[0] = '\0';
+	doptimize(1);		/* optimize definitions */
 }
 
 
@@ -285,7 +286,6 @@ loadfunc(			/* load definition file */
 		error(SYSTEM, errmsg);
 	}
 	fcompile(ffname);
-	doptimize(1);		/* optimize definitions */
 }