RedCrab, the ultimate expression calculator enhanced with a full-screen editor.
This handy expression calculator is loaded with easy to learn, comfortable and powerful to operate interface that is always ready for your use. This easy to use application is exclusively designed with a full-screen editor where the mathematical expressions are not typed in a typical command line, but can be entered in the editor window. This application supports – the entry of complex algebraic equations with fractions, square roots, exponents, and so on for technical and scientific applications. The utility also supports features like: the ability to write several mathematical functions on the same page, ability to carry over results from one expression to the next task, ability to save and load the formulas to create a formula library, and much more.
Ability to explain complex tasks visually by importing drawings in bitmap format is also included in the above summarized features.