From owner-freebsd-questions  Thu Jul 20 21:42:26 1995
Return-Path: questions-owner
Received: (from majordom@localhost)
          by freefall.cdrom.com (8.6.11/8.6.6) id VAA06738
          for questions-outgoing; Thu, 20 Jul 1995 21:42:26 -0700
Received: from comnet.spu.ac.th (comnet.spu.ac.th [202.44.68.1])
          by freefall.cdrom.com (8.6.11/8.6.6) with ESMTP id VAA06729
          for <questions@FreeBSD.org>; Thu, 20 Jul 1995 21:42:19 -0700
Received: by comnet.spu.ac.th (8.6.9/A/UX-3.00)
	id LAA08688; Fri, 21 Jul 1995 11:42:45 -0700
Date: Fri, 21 Jul 1995 11:42:44 -0700 (PDT)
From: amnuay muthitacharoen <amnuay@comnet.spu.ac.th>
To: questions@FreeBSD.org
Subject: Gnu C++ Compilation Problem
Message-ID: <Pine.AUX.3.91.950721114141.8678A-100000@comnet.spu.ac.th>
MIME-Version: 1.0
Content-Type: TEXT/PLAIN; charset=US-ASCII
Sender: questions-owner@FreeBSD.org
Precedence: bulk


	When I compiled the following Gnu C++ program in FreeBSD Unix
installed from the FreeBSD CDROM :-

#include <iostream.h>
#include "/usr/include/math.h"
void
main()
{
	int num ;

	cout << "Enter num : " ;
	cin >> num ;
	cout <<"The cube of " << num << " is " << pow(num,3) <<" .\n" ;
}


	I got the following messages :-

1) /var/tmp/cc0100421.0: Undefined symbol '_pow' referenced from text segment

2) /usr/lib/libg++.so.2.0: Undefined symbol "_pow" referenced


	Please tell me what I had done wrong or did I missed out something ?


	Regards

	Amnuay Muthitacharoen