Casio FX-991AR X 12 Digit Scientific Calculator Black/White
Number of Functions: 542
Display expression same as textbook.
10 + 2 digits10-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.
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.
