A Delphi class for parsing math expressions
TMathParser is a handy Delphi component that can be used for parsing mathematical expressions and plotting functions.
The class first converts the input string into a pointer based tree stucture representing the formula. Syntax errors are caught at this point. By keeping the tree in memory you can speed up future calculations. This is mainly interesting if the formula contains variables and you need the evaulate it multiple times, e.g. when painting a graph.
About 50 predefined operators are included, but it is quite easy to define and add your own. Custom constants are also supported.
Operating system:Windows XP / Vista / 7 / 8 / 8 64 bit
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TMathParser - 
