Enable mathematical expressions in your apps.
GCMathParser is an incredibly useful free class that is perfect for applications that require a reliable way of dealing with mathematical expressions input by the user. It evaluates well-formed mathematical expressions input as an NSString and returns the result. This class is also self-sufficient in handling arbitrary named variables, making it ideal for graph plotting applications.
GCMathParser supports an impressive range of mathematical functions and operators. It includes the basic operators: +, -, *, and /, as well as the mod operator (%), the exponentiation operator (^), and negation (unary -). It also includes an assignment operator (=), various log functions including log(), log2(), ln(), and exp(), and transcendental functions such as sin(), cos(), tan(), asin(), acos(), atan(), sinh(), cosh(), tanh(), asinh(), acosh(), and atanh().
Additional functions supported by this class include the square root function (sqrt()), rounding functions (ceil(), floor(), round(), trunc(), rint(), and near()), angular conversion functions (dtor() and rtod()), and the absolute value function (abs()). Finally, it also includes the constant pi.
Overall, GCMathParser is a superb asset for developers of applications that have mathematical expressions that require evaluation. With its wide range of functions and operators, it is certainly one of the most comprehensive free classes available on the market.
GCMathParser supports an impressive range of mathematical functions and operators. It includes the basic operators: +, -, *, and /, as well as the mod operator (%), the exponentiation operator (^), and negation (unary -). It also includes an assignment operator (=), various log functions including log(), log2(), ln(), and exp(), and transcendental functions such as sin(), cos(), tan(), asin(), acos(), atan(), sinh(), cosh(), tanh(), asinh(), acosh(), and atanh().
Additional functions supported by this class include the square root function (sqrt()), rounding functions (ceil(), floor(), round(), trunc(), rint(), and near()), angular conversion functions (dtor() and rtod()), and the absolute value function (abs()). Finally, it also includes the constant pi.
Overall, GCMathParser is a superb asset for developers of applications that have mathematical expressions that require evaluation. With its wide range of functions and operators, it is certainly one of the most comprehensive free classes available on the market.
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