KCompiler is a Delphi component purposed to compile and evaluate mathematical expressions (formulas), for example, 2*x+cos(y).KCompiler checks the syntax of given expression and generates real machine code to evaluate it. The code is highly optimized for x86-compatible processors produced since 1995, so formula evaluation process with KCompiler becomes faster than evaluation of the same formula with the most of other compilers, for example, Borland Delphi.You can easily extend possibilities of KCompiler with functions in your Delphi program and they will be called in the fastest way or use free library KLib (included). Also you may add external variables of different types (the most of Delphi scalar types are included).Use KCompiler to calculate formulas that are unknown at the stage of program compilation or to achieve greater speed with your Delphi application.Major features: common arithmetic operations +, -, *, / and parenthesis (, )expression simplifyingdeep analyzing of formulagreat speed of calculations large set of optimizationssyntax errors handlingdata alignmentextendable variable listlarge set of supported variables' typesextendable function listquick function parameters passingsmart function call modesupport for multithreaded computing.