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A suite of RPN calculators and a class library for Object Pascal
TRURL is a suite of desktop calculators with reverse Polish notation (RPN) written in Object Pascal. Additionally, it comes with a free reusable class library (RPN Engine) as a toolbox for creating your own calculator.
TRURL is an acronym for "TRURL is a Reusable Universal RPN Library".
Class Libraries:
• RPN Engine: Full-featured calculation engine for Pascal-based RPN calculators
• Segmitator: Library for virtual seven-segment displays
Applications:
• TRURL A: Simple demo app...
ultimative units calculation and conversion tool and library
The ultimative shared library to do calculations(!) and conversions with any units!
Includes all SI and pseudo SI units and thousands of US, Imperial and other units.
10th of thousands of typical dimensions are recognised as well.
An easy API for calculations is available as well as a ncurses based calculator providing RPN and algebraic mode.