micro Mathematics

With microMathematics, you can not only perform mathematical calculations in naturally readable form, but can also create and manage your own collection of interactive formulas! It is free of any charges and does not contain any adds.

microMathematics is a revolutionary new kind of mobile calculator. It is the world’s first scientific graphing calculator and function plotter on Android oriented around a worksheet. It allows live editing of mathematical identities combined with highly accurate computations.

Not only students, but also everybody who likes mathematics or needs more than just a basic calculator will benefit from this amazing technique of mathematical calculations and plotting.

Benefits and features:

- Maximum privacy: No ads, no trackers, no telemetry, no special permissions
- Verification, validation, documentation and re-use of mathematical calculations
- Works on smartphone or tablet in portrait and landscape mode
- Supports all commonly used mathematical operations
- Mathematical expressions are written in an intuitive and naturally readable form
- Powerful mathematical touch-screen editor with undo function makes editing easier
- You can do multiple calculations and subsequently correct or change all used formulas
- Mathematical expressions are collected in a document, that includes not only formulas and plots, but also additional text and images (SVG format is also supported)
- You can store your document on SD card and export it into LaTeX format or an image (SD writing permission is needed)
- SD card on Android 6+ is also supported
- The app contains detailed "How to use" page and several examples

microMathematics supports basic level of mathematical calculations. If you find microMathematics useful or need more mathematics (like plots for several functions, 3D plots, summation and product operations, derivative and definite integrals, logical operators, units), please consider purchasing the premium version to support further development. Thank you.

The app is 100% open source. Please feel free to download, explore, fork or contribute to it on https://github.com/mkulesh/microMathematics/tree/light

Languages: English, Russian, German.

Recent changes:
• The app is adapted for Android 16.
• Fixed a bug: Automatic determination of plot-boundaries fails for negative interval endpoints
• Fixed a bug: Interval defined from another interval gives inconsistent plotting behaviour
• Fixed a bug: Problem opening file from documents after installation
• Fixed a bug: When a text fragment is selected manually and copied, a magnifier overlay still be visible