Hi,
Any suggestions on parsing a mathematical expression ??
For example
(3 + 5) * 4
7 + 3
5 * 9 + (2 + 3 * (2 + 8))
Thanks
Hi,
Any suggestions on parsing a mathematical expression ??
For example
(3 + 5) * 4
7 + 3
5 * 9 + (2 + 3 * (2 + 8))
Thanks
HACKER> Hi,
HACKER> Any suggestions on parsing a mathematical expression ??
HACKER> For example
HACKER> (3 + 5) * 4
HACKER> 7 + 3
HACKER> 5 * 9 + (2 + 3 * (2 + 8))
Try "man yacc" on a UNIX machine near you. You might also want to
take a course in compiler construction.
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_`\<,_ Systems Engineering, Carleton University, _`\<,_
(*)/ (*) Ottawa, Ontario, Canada K1S 5B6. (*)/ (*)
<a href="http://www.sce.carleton.ca/rads/greg/greg.html">Greg Franks</a>
1. Evaluating a Mathematical expression?
Chad,
> Is there a Windows API call that can evaluate a Mathematical
> expression that is within a string?
Sorry, no. I would recommend getting a decent lexer/parser generator (my
favorite is Antler).
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Felix.
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