Casio Fx-991ES Plus Scientific Calculator
Designed with unique features to allow you to enter more than one calculation, compare results, and explore patterns, all on the same screen. Use it to assist your personal finance or just a quick calculation session.
New functions:
- New equation mode
- Random integers
Standard functions:
- Fraction calculations
- Combination and permutation
- Statistics (List-based STAT data editor, standard deviation, regression analysis)
- 9 variables
- Table function
- Comes with new slide-on hard case
- Number of Functions: 417
- With Natural Textbook Display
- Digits: 10 + 2 digits (10-digit mantissa + 2-digit exponential display)
- Dot Matrix Display
- Multi-replay
- Solar & Battery.
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Casio Fx-991ES Plus Scientific Calculator
Designed with unique features to allow you to enter more than one calculation, compare results, and explore patterns, all on the same screen. Use it to assist your personal finance or just a quick calculation session.
New functions:
- New equation mode
- Random integers
Standard functions:
- Fraction calculations
- Combination and permutation
- Statistics (List-based STAT data editor, standard deviation, regression analysis)
- 9 variables
- Table function
- Comes with new slide-on hard case
- Number of Functions: 417
- With Natural Textbook Display
- Digits: 10 + 2 digits (10-digit mantissa + 2-digit exponential display)
- Dot Matrix Display
- Multi-replay
- Solar & Battery.
Product Information
Product Information
Shipping & Returns
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Description
Designed with unique features to allow you to enter more than one calculation, compare results, and explore patterns, all on the same screen. Use it to assist your personal finance or just a quick calculation session.
New functions:
- New equation mode
- Random integers
Standard functions:
- Fraction calculations
- Combination and permutation
- Statistics (List-based STAT data editor, standard deviation, regression analysis)
- 9 variables
- Table function
- Comes with new slide-on hard case
- Number of Functions: 417
- With Natural Textbook Display
- Digits: 10 + 2 digits (10-digit mantissa + 2-digit exponential display)
- Dot Matrix Display
- Multi-replay
- Solar & Battery.
