Casio fx 991MS User Guide - Page 8

Equation Calculations, Statistical Calculations, Technical Information, Power Supply, Specifications - standard deviation

Page 8 highlights

kCommon and Natural Logarithms/ Antilogarithms 19 kSquare Roots, Cube Roots, Roots, Squares, Cubes, Reciprocals, Factorials, Random Numbers, π, and Permutation/Combination 20 kAngle Unit Conversion 21 kCoordinate Conversion (Pol (x, y), Rec (r 21 kEngineering Notation Calculations 22 Equation Calculations 22 kQuadratic and Cubic Equations 22 kSimultaneous Equations 24 Statistical Calculations 26 Standard Deviation 26 Regression Calculations 28 Technical Information 32 kWhen you have a problem 32 kError Messages 32 kOrder of Operations 34 kStacks 35 kInput Ranges 36 Power Supply (fx-95MS only 38 Specifications (fx-95MS only 39 6

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6
k
Common and Natural Logarithms/
Antilogarithms
......................................................
19
k
Square Roots, Cube Roots, Roots, Squares, Cubes,
Reciprocals, Factorials, Random Numbers,
π
, and
Permutation/Combination
....................................
20
k
Angle Unit Conversion
.........................................
21
k
Coordinate Conversion (Pol (
x
,
y
), Rec (
r
,
±
))
.....
21
k
Engineering Notation Calculations
......................
22
Equation Calculations
..........................
22
k
Quadratic and Cubic Equations
...........................
22
k
Simultaneous Equations
......................................
24
Statistical Calculations
.........................
26
Standard Deviation
..................................................
26
Regression Calculations
..........................................
28
Technical Information
...........................
32
k
When you have a problem
...... .............................
32
k
Error Messages
...................................................
32
k
Order of Operations
.............................................
34
k
Stacks
..................................................................
35
k
Input Ranges
.......................................................
36
Power Supply
(fx-95MS only)
......................
38
Specifications
(fx-95MS only)
.....................
39