32 Cool Features of Casio fx-991EX Classwiz Scientific Calculator

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I'm Sujoy and today I'll tell you 32 cool features of Casio fx-991EX Classwiz Scientific Calculator.

Topics Explained-
1. Fractions Calculations on Casio fx-991EX Classwiz
a. Using fraction template
b. Fractions to decimal conversion
c. Using Mixed fractions template
d. Compound fractions to mixed fractions conversion
2. Expression Calculation on Casio fx-991EX Classwiz
3. Trigonometric calculations (Sin, Cos, Tan, Sin^-1, Cos^-1, Tan^-1)
4. Percentage Calculations on Casio fx-991EX Classwiz
5. Sexagesimal (Hour,Minute,Second) Calculation on Casio fx-991EX Classwiz
6. CALC Feature on Casio fx-991EX Classwiz
7. SOLVE Feature on Casio fx-991EX Classwiz
8. Random Number Generator (Ran# and RanInt#)
9. Integration on Casio fx-991EX Classwiz
10. Differentiation and Derivative on Casio fx-991EX Classwiz
11. Factorial Calculations on Casio fx-991EX Classwiz
12. Permutation Calculations on Casio fx-991EX Classwiz
13. Combination Calculations on Casio fx-991EX Classwiz
14. Unit Converter on Casio fx-991EX Classwiz
15. Scientific Constants on Casio fx-991EX Classwiz
16. Square Root, Cube Root Calculations on Casio fx-991EX Classwiz
17. N-th Root Calculations on Casio fx-991EX Classwiz
18. Using Variables on Casio fx-991EX Classwiz
19. Writing names on on Casio fx-991EX Classwiz
20. Multi-statement calculations on Casio fx-991EX Classwiz
e. Generate Fibonacci Series on calculator
21. Adjusting display contrast on Casio fx-991EX Classwiz
22. Polar to Rectangular conversion on Casio fx-991EX Classwiz
23. Rectangular to Polar conversion on Casio fx-991EX Classwiz
24. Summation - Finding sums of squares on Casio fx-991EX Classwiz
25. Natural logarithm ln and e calculation on Casio fx-991EX Classwiz
26. Absolute value calculations on on Casio fx-991EX Classwiz
27. Answer variable - Arithmetic series, Geometric series, and Power series on Casio fx-991EX Classwiz
28. M+ button usage on Casio fx-991EX Classwiz
29. How to Reset, Clear all memory of Casio fx-991EX Classwiz Calculator
30. Reciprocal and inverse of number on Casio fx-991EX Classwiz
31. Log-base N calculations on Casio fx-991EX Classwiz
32. Antilog calculations on Casio fx-991EX Classwiz

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