# ParserFunction: Utilities for parsing and evaluating mathematical expressions.

[ bsd3, deprecated, library, math, parsing ] [ Propose Tags ]
Deprecated. in favor of attoparsec

ParserFunction provides utilities for parsing and evaluating mathematical expressions. The central parsing function in this package is stringToExpr, which parses a string-expression and returns a maybe expression tree. This tree is suitable for performing symbolic manipulation. Expressions can then be evaluated using the function evalExpr. If you wish to evaluate a string-expression without any intermediate operations, simply use the function evalString. Examples of these functions can be seen by viewing the source code of this module.

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