
Scientific Calculator FX-991ES plus
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Sales performance
- 14-day returns
- Selling since 2024
- Pay on delivery
Description
Scientific Calculator FX-991ES Plus Casio
12-digit scientific calculator, 2 power sources: solar or battery
Natural V.P.A.M display, Statistics, Table function, Dot Matrix display, Fraction calculation, Combination and permutation - Integral equation mode
Solar powered when light is sufficient, battery powered when light is insufficient.
Designed and developed for easy use.
Display expression identical to the school textbook.
Display and edit input data in list format, showing data groups (X-data, y-data, frequency) and surrounding data.
Quick and easy recall of previously executed formulas for editing and re-execution.
- Fraction calculation
- Combination and permutation
- Logarithm
- List-based STAT data editor
- Standard deviation
- Two-variable statistical regression analysis
- Logical operations
- Table function
- 40 scientific constants
- 40 metric conversions (20 pairs of conversions)
- 9 variable memories
- Comes with a new slide-on hard case
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