--- parser3/src/classes/math.C	2003/01/29 09:16:14	1.24.2.1
+++ parser3/src/classes/math.C	2003/04/04 09:42:04	1.25
@@ -5,7 +5,7 @@
 	Author: Alexandr Petrosian <paf@design.ru>(http://paf.design.ru)
 */
 
-static const char* IDENT_MATH_C="$Date: 2003/01/29 09:16:14 $";
+static const char* IDENT_MATH_C="$Date: 2003/04/04 09:42:04 $";
 
 #include "pa_common.h"
 #include "pa_vint.h"
@@ -24,6 +24,7 @@ static const char* IDENT_MATH_C="$Date:
 
 // defines
 
+#define PI 3.1415926535
 #define MAX_SALT 8
 
 // class
@@ -46,11 +47,11 @@ static void _random(Request& r, const St
 	Pool& pool=r.pool();
 
 	Value& range=params->as_junction(0, "range must be expression");
-    double top=r.process_to_value(range).as_double();
-    if(top<=1)
+	double top=r.process_to_value(range).as_double();
+	if(top<=0)
 		throw Exception("parser.runtime",
 			&method_name,
-			"top must be above 1(%g)", top);
+			"top must be above 0(%g)", top);
 	
 	r.write_no_lang(*new(pool) VInt(pool, _random(uint(top))));
 }
@@ -221,10 +222,16 @@ void MMath::configure_admin(Request&) {
 
 // global variables
 
-VStateless_classPtr math_base_class(???);
+Methoded *math_base_class;
+Hash *math_consts;
 
 // creator
 
 Methoded *MMath_create(Pool& pool) {
+	math_consts=new(pool) Hash(pool);
+	math_consts->put(
+		*new(pool) String(pool, "PI"), 
+		new(pool) VDouble(pool, PI));
+
 	return math_base_class=new(pool) MMath(pool);
 }