This package provides the following services:
atom-autocomplete-math
Atom autocomplete package that solves math expressions.
Usage
Just type a math expression wrapped in parenthesis. Autocomplete will kick in with the solution.
This package uses math.js so it can handle many types of expressions (arithmetic, boolean operations, unit conversions, etc.).
Installation
Go into Atom's Settings/Preferences > Install > search for autocomplete-math
Or install via the command line:
apm install autocomplete-math