I found how it works, and it doesn't put it into a mixed number. I work on it this week and see if I can't fix it. Thanks for all the help people!
----- Original Message ----- From: "Andrew Brampton" <[EMAIL PROTECTED]> To: "Stephen" <[EMAIL PROTECTED]> Sent: Monday, December 09, 2002 7:17 PM Subject: Re: [PHP] Fractions > how about you try it to see what happens, and maybe learn how it works > > Andrew > ----- Original Message ----- > From: "Stephen" <[EMAIL PROTECTED]> > To: "Andrew Brampton" <[EMAIL PROTECTED]> > Cc: "PHP List" <[EMAIL PROTECTED]> > Sent: Tuesday, December 10, 2002 12:11 AM > Subject: Re: [PHP] Fractions > > > > Would this also print out as a mixed number if it should? > > > > > > ----- Original Message ----- > > From: "Andrew Brampton" <[EMAIL PROTECTED]> > > To: <[EMAIL PROTECTED]> > > Sent: Monday, December 09, 2002 6:44 PM > > Subject: Re: [PHP] Fractions > > > > > > > Well how would you do it on paper? > > > > > > $numerator = 8; > > > $denominator = 12; > > > > > > $factor = 1; > > > > > > //Start at the greater of the 2, and loop down til you find a common > > factor > > > for ($i=max($numerator,$denominator);$i>1;$i--) { > > > //Check if each number divided by $i has no remainder > > > if (($numerator % $i) == 0 && ($denominator % $i) == 0) { > > > //Factor Found > > > $factor = $i; > > > break; > > > } > > > } > > > > > > //Now a factor is found, divide by it > > > $numerator = $numerator / $factor; > > > $denominator = $denominator / $factor; > > > > > > echo $numerator . '/' . $denominator; > > > > > > The method might look like the above > > > > > > Andrew > > > > > > ----- Original Message ----- > > > From: "Stephen" <[EMAIL PROTECTED]> > > > To: "Ray Hunter" <[EMAIL PROTECTED]> > > > Cc: "PHP List" <[EMAIL PROTECTED]> > > > Sent: Monday, December 09, 2002 11:20 PM > > > Subject: Re: [PHP] Fractions > > > > > > > > > > But how do you find it in PHP? > > > > > > > > > > > > ----- Original Message ----- > > > > From: "Ray Hunter" <[EMAIL PROTECTED]> > > > > To: "Stephen" <[EMAIL PROTECTED]> > > > > Cc: <[EMAIL PROTECTED]> > > > > Sent: Monday, December 09, 2002 6:12 PM > > > > Subject: Re: [PHP] Fractions > > > > > > > > > > > > > Just like math...find the greatest common denominator of the > numerator > > > > > and denominator and then divide each (numerator and denominator) by > > that > > > > > number... > > > > > > > > > > ie: numerator = 8 and denominator = 12 > > > > > > > > > > so we have 8/12 > > > > > > > > > > then greatest common denominator is 4... > > > > > > > > > > so 8/4 = 2 and 12/4 = 3 > > > > > > > > > > thus, 8/12 => 2/3 > > > > > > > > > > > > > > > On Mon, 2002-12-09 at 15:55, Stephen wrote: > > > > > > I know for a fact that you're all going to think, "What the heck > > does > > > > > > he want fractions for!?" I have a reason...I just won't tell you. > > :-P > > > > > > > > > > > > My problem is this. I want to simplify a fraction to simplest form > > but > > > > > > if I divide, I'll get a decimal which I can't use. How could I put > > it > > > > > > in simplest form without displaying a decimal to the user and if > one > > > > > > does come up, a mixed number? > > > > > > Thanks, > > > > > > Stephen Craton > > > > > > http://www.melchior.us > > > > > > > > > > > > "What is a dreamer that cannot persevere?" -- > http://www.melchior.us > > > > > > > > > > > > > > ______________________________________________________________________ > > > > > > > > > > > > -- > > > > > > PHP General Mailing List (http://www.php.net/) > > > > > > To unsubscribe, visit: http://www.php.net/unsub.php > > > > > -- > > > > > > > > > > Ray Hunter > > > > > email: [EMAIL PROTECTED] > > > > > www: http://venticon.com > > > > > > > > > > > > > > > -- > > > > > PHP General Mailing List (http://www.php.net/) > > > > > To unsubscribe, visit: http://www.php.net/unsub.php > > > > > > > > > > > > > > > > > > -- > > > > PHP General Mailing List (http://www.php.net/) > > > > To unsubscribe, visit: http://www.php.net/unsub.php > > > > > > > > > > > > > > > > > -- > > > PHP General Mailing List (http://www.php.net/) > > > To unsubscribe, visit: http://www.php.net/unsub.php > > > > > > > > > > > > -- > > PHP General Mailing List (http://www.php.net/) > > To unsubscribe, visit: http://www.php.net/unsub.php > > > > > > -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php