The app uses tabs, which allows the user to easily perform auxiliary calculation. The interface part is organized in several tabs as well. There is a short explaination of each tab below:
The main tab contains the most import operators, functions and constants.
The variable tab allows you to add variables into your expressions. You can assign your variables values by using the "Save Ans" button or the "Calc" button. Variables maintain their value across different tabs. You can also use this tab to plot the current expression or create a lookup table.
This tab contains all trigonometric functions as well as functions for differentials, products, sums, integrals and a Newton solver. The differential function will numerically differentiate around the current value for the selected variable. The Newton solver will use the current value as initial value.
The constants tab gives you access to several physical constants.
This tab allows you to change several settings.
If you encounter any bugs, please let us know and we will try to fix it as quickly as possible.