Mather

A powerful expression-based calculator, unit converter, and computation engine

Mather is a powerful, simple-to-use, no BS expression-based computation engine. In addition to basic calculator arithmetic, it supports all of the following. Powered by Math.js.

  • Variables
  • User-defined functions
  • Easily-accessible math constants, e.g. 'pi'
  • Complex math expression evaluation
  • Trigonometric functions
  • Unit conversions (and more general unit arithmetic)
  • Complex numbers
  • Matrices
  • and more

Packages

Although APK downloads are available below to give you the choice, you should be aware that by installing that way you will not receive update notifications and it's a less secure way to download. We recommend that you install the F-Droid client and use that.

Download F-Droid