Math Parser

The C++ can be used as an include library.

PHP example of how to use:

• $expression = "square(e^t + 2)";
• $parser = new CMParser();
• $parser->load($expression);
• $parser->addFunction("square", 1, function ($x) { return $x * $x; });
• $parser->setParameter("t", 3);
• echo $parser->evaluate();