The heavy-duty number crunching component

UCalc Fast Math Parser allows programs to evaluate math expressions that are defined at run time. Ease of implementation, flexibility, sturdiness and speed are at the core of the product's design. It includes direct support for Visual Basic, C++ (Microsoft and Borland), PowerBASIC (PB/DLL and PB/CC), and Delphi.

Features

• Direct support for Visual Basic, Visual C++, C++ Builder, Delphi, and PowerBASIC
• Many built-in functions/operators (arithmetic, bitwise, logical, trigonometric, relational, hyperbolic and general)
• Additional functions and operators can be defined in several ways:
  • Functions/operators defined at runtime by end-users
  • Callbacks to functions defined in your source code
  • Functions with an undefined number of arguments
  • Functions with optional arguments
  • Functions with arguments of expression or variable type
• User variables can be defined
• Function / variable aliasing
• String support
• Flexible notation
• Customizable syntax
• Customizable error handling
• Extended precision (using 80-bit numbers)
• Comes with documentation full of examples, as well as ready-to-compile/run sample programs
• No bulky system files to distribute. UCALC32.DLL, which takes less than 64K, is the only file from this component which needs to accompany your program
• International consideration for decimal and argument separators
• Floating point numbers in hexadecimal, binary, and octal notations are supported

UCalc Fast Math Parser is only available as an electronic download