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MATWA, MAThematics for Wireless Applications

Matwa 1.0 is an advanced scientific calculator for your mobile phone. Matwa's primary design goal has been ease of use, without sacrificing features. It scales from verifying your restaurant bill to plotting function in the calculus class.

Features

  • expression entry uses normal algebraic notation, with intuitive and fast T9 style predictive input
  • scrollable history of past expressions
  • saves / restores session when application closed/reopened
  • variables
  • usual mathematic expressions that you find in any scientific calculator
  • advanced graphics plotting capability, including zooming and panning, multiple functions
  • Lightweight enough to work on most current J2ME phones, including Nokia S40 phones, such as 3200, 6610. See phones tested.

    To buy Matwa now and download the release version:


    Nokia 6230 (S40) emulator screenshots

    MatwaS40
    Matwa-S40-eval
    Matwa-S40-Graphics
    Multifunc-alert
    multi-function-plot
    plot zoom and pan info


    For J2ME floating point Matwa uses the best there is: Real.java by Roar Lauritzsen.