ProCalc (Programmable Calculator) + Spreadsheet

Invalid date

1.8.2 Added number of open parenthesis indicator to status line. Updated built in convert program.
1.8.1 Added fractional display mode to FSE button (e.g. PI can be displayed as 3 16/113).
1.8 Given the App a new look. Added an X <-> Y exchange button. Added lots of under the hood improvements for future development. Added a Convert program in System Drawer that converts between various Distances, Areas, Volumes, Masses and Speeds.