Expression Calculator

This app takes a math calculation a step further which is to review and analyze a math expression including result.

Please review the app's detailed help reference for details.

You could also use the app to check calculations that consists of a sum of multiple components.

The app allows to:
1. Create a mathematical expression and description(both required) including standard math functions.
2. Save, Update, and Delete the existing expression.
3. Evaluate a partial expression from a main expression and add either a partial expression or partial expression result to the main expression
Note: It is not possible to save a partial expression, but you could modify the existing expression using a partial expression and/or partial expression result.
4. View Each Calc Expression, Description, and Result including Total all Calc Expressions
6. Analyze a calc result using amount and percentage of a decimal
7. Change Dark/Light theme(non-persistant)