Casio Standard Scientific Calculator fx-991MS
Fraction calculations
Combination and permutation
Statistics (STAT-data editor, Standard deviation, Regression analysis)
9 variable memories
Comes with slide-on hard case
Equation calculations
Integration/differential calculations
Base-n calculations/conversions
Complex number calculations
Matrix calculations
Vector calculations
40 scientific constants
Features :
10 + 2 digits
S-V.P.A.M. (Super Visually Perfect Algebraic Method)
Dot matrix display
Negative Sign
Power Off
Solar & Battery
Approximate battery life Main 3 years
Auto Power Off
Statistics Function
Basic Statistics
