This project aims at an easy-to-use, cross-platform pocket calculator like software with reverse Polish notation (RPN) input, multi-precision arithmetics and support of several data types including macros.

At the moment many features are rather rudimentary. Notably, it’s rather easy to freeze the program, say, by requesting a 1,000,000×1,000,000 identity matrix.

Hey, I did call it ‘experimental’.

Features

  • reverse Polish notation (think HP calculators)
  • multi-precision: integers, rational numbers and floating point numbers with a nearly arbitrary number of digits (including recurring decimals and fractions)
  • support for complex numbers, quaternions, vectors, matrices, algebraic terms, sets, and more
  • number systems with bases 2 to 64
  • macros (debugger is under construction)
  • 2D and 3D function graphs

Project Samples

Main window Function graphs (with OpenGL)

Project Activity

See All Activity >

Categories

Mathematics

License

GNU General Public License version 3.0 (GPLv3)

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Additional Project Details

Operating Systems

Windows

Programming Language

Lazarus

Related Categories

Lazarus Mathematics Software

Registered

2013-09-20
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