--- parser3/src/classes/math.C	2001/10/19 12:43:29	1.7
+++ parser3/src/classes/math.C	2002/02/08 07:27:40	1.12
@@ -1,13 +1,12 @@
 /** @file
 	Parser: @b math parser class.
 
-	Copyright (c) 2001 ArtLebedev Group (http://www.artlebedev.com)
-	Author: Alexander Petrosyan <paf@design.ru> (http://design.ru/paf)
+	Copyright (c) 2001, 2002 ArtLebedev Group (http://www.artlebedev.com)
+	Author: Alexander Petrosyan <paf@design.ru> (http://paf.design.ru)
 
-	$Id: math.C,v 1.7 2001/10/19 12:43:29 parser Exp $
+	$Id: math.C,v 1.12 2002/02/08 07:27:40 paf Exp $
 */
 
-#include "pa_config_includes.h"
 #include "pa_common.h"
 #include "pa_vint.h"
 #include "pa_vmath.h"
@@ -46,16 +45,13 @@ static void _random(Request& r, const St
 			"bad range [0..%u]", max);
 	
 	Value& result=*new(pool) VInt(pool, (int)(
-		((double)((randomizer=rand())% RAND_MAX)) / RAND_MAX * (max + 1)));
+		((double)((randomizer=rand())% RAND_MAX)) / RAND_MAX * max ));
 	result.set_name(method_name);
 	r.write_no_lang(result);
 }
 
 
 typedef double (*math1_func_ptr)(double);
-static double round(double param) { return floor(param+0.5); }
-static double sign(double param) { return param > 0 ? 1 : ( param < 0 ? -1 : 0 ); }
-static double trunc(double param) { return param > 0? floor(param) : ceil(param); }
 static double frac(double param) { return param-trunc(param); }
 static double degrees(double param) { return param /PI *180; }
 static double radians(double param) { return param /180 *PI; }