Tools · Open source

Expression Evaluator

A simple math expression evaluator.

Download

Opens the official F-Droid page

Expression Evaluator screenshot 1Expression Evaluator screenshot 2

About Expression Evaluator

The program takes in mathematical expressions and evaluates them. Its a little bit more useful then a common calculator in that it handles variables. The look and feel is more towards a programming language. Simplified version of MathCad or Linux octave.

Example input:

apple = 12, orange = 7 (apple/2 + orange)*10

Example output:

130.0

What's new in 1.2

Got rid of the privacy warning about app being too old and deemed incompatible with newer phones.

How to install Expression Evaluator

  1. Tap Download — the app's official page on F-Droid opens.
  2. Install it with the F-Droid app (recommended, for automatic updates), or use the download button on that page.
  3. If Android asks, allow the F-Droid app or your browser to install apps, then tap Install.
  4. Open Expression Evaluator from your app drawer.

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