How to convert a string into a mathematical expression?
| From: | Christodoulou Demetris | Date: | Fri, 13 Jul 2001 09:17:24 +0000 |
| Subject: | How to convert a string into a mathematical expression? | ||
| References: | 1 | Groups: | php.dev |
| Request: | Send a blank email to php-dev+get-59943@lists.php.net to get a copy of this message | ||
Hi list.
I have strings that are mathematical expressions. These strings are
submitted through forms.
For example a string might be $a="1+cos(0.3)*x".
Is there a way to convert this string to a mathematical expression that can
be calculated?
Thanks in advance.
DX.