- Algebraic & RPN Inputs
- Function Graphing & List Data Plots
- Realistic User Interface & Skins
- Polynomial Solver
- Keyboard Input
- Complex Numbers
- Paper Roll Window
- Run from System Tray (optional)
- Engineering Modes
- Date Input & Calendar Functions
- International Number Formats
- Fixed Digit & Scientific Notation
- Natural Fraction Key
- Multiple Memory Registers
- Degrees, Minutes & Seconds (DMS)
- On-Screen Display of Input Expression
- Help & Keyboard Hints
- Main Window Roll-Up
- Windows Clipboard Support
- Full Backspace & undo Capability
- Financial Keypad Area
- Comprehensive User Guide1
- Hundreds of Functionss2