CASIO fx-991ES PLUS Original Japanese Calculator
CASIO fx-991ES PLUS অরিজিনাল জাপানিজ ক্যালকুলেটর
***Warranty****
03 years Replacement Warranty
*****Feature*****
Two way power
417 Functions
Full Dot Display
Plastic Keys
Integration / Differential
Equation calculation
Matrix calculations / Vector calculations
Complex number calculation
CALC function / SOLVE function
Base-n calculation
Fraction calculation
Combination and Permutation
Logarithm log
List-based STAT data editor
Standard deviation
Paired-variable statistics regression analysis
Logical operations
Table function
40 scientific constants
40 metric conversions (20 conversion pairs)
9 variable memories
Comes with new slide on hard case
*****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
***** In addition to*****
Equation calculations
Integration/differential calculations
Matrix calculations
Vector calculations
Complex number calculations
CALC function
SOLVE function
Base-n calculation
Integration
