- Number of Functions : 417
- 1 year warranty
- Display expression same as textbook.
- 10-digit mantissa + 2-digit exponential display.
- High-resolution screen provides beautiful looking graphs every time.
- Quick and easy recall of previously executed formulas for editing and re-execution.
- Solar powered when light is sufficient, battery powered when light is insufficient.
- Plastic keys Designed and engineered for easy operation.
- Viewing and editing of input data in list format, showing data groups (x-data, y-data, frequency) and surrounding data.