Casio fx-5800P, User Manual

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E-6
Reserving Variable Memory ...................................................................35
User Memory Area ........................................................................................................... 35
Using Extra Variables ....................................................................................................... 36
Using
π π
and Scientifi c Constants ..........................................................37
Pi (
π
) ................................................................................................................................. 37
Scientifi c Constants .......................................................................................................... 38
Scientifi c Function Calculations ...........................................................40
Trigonometric and Inverse Trigonometric Functions ......................................................... 40
Angle Unit Conversion ...................................................................................................... 41
Hyperbolic and Inverse Hyperbolic Functions .................................................................. 41
Exponential and Logarithmic Functions ........................................................................... 41
Power Functions and Power Root Functions .................................................................... 42
Integration Calculation ...................................................................................................... 43
Derivative.......................................................................................................................... 45
Second Derivative ............................................................................................................ 46
Σ
Calculation .................................................................................................................... 46
Coordinate Conversion (Rectangular
↔
Polar) ................................................................ 47
Random Number Functions ............................................................................................. 49
Other Functions ................................................................................................................ 50
Using Engineering Notation ..................................................................53
Using 10
3
Engineering Notation (ENG) ............................................................................ 53
ENG Conversion Examples .............................................................................................. 54
Using Engineering Symbols ............................................................................................. 54
Complex Number Calculations (COMP) ...............................................55
Inputting Complex Numbers ............................................................................................. 55
Complex Number Display Setting ..................................................................................... 56
Complex Number Calculation Result Display Examples .................................................. 56
Conjugate Complex Number (Conjg) ............................................................................... 57
Absolute Value and Argument (Abs, Arg) ......................................................................... 57
Extracting the Real Part (ReP) and Imaginary Part (ImP) of a Complex Number ............ 58
Overriding the Default Complex Number Display Format ................................................. 58
Matrix Calculations (COMP) ..................................................................59
Matrix Calculation Overview ............................................................................................. 59
About the Mat Ans Screen ............................................................................................... 59
Inputting and Editing Matrix Data ..................................................................................... 59
Performing Matrix Calculations ......................................................................................... 62
Sequence Calculations (RECUR) ..........................................................65
Sequence Calculation Overview ...................................................................................... 65
Creating a Sequence Table .............................................................................................. 68
Sequence Calculation Precautions .................................................................................. 69
Equation Calculations (EQN) .................................................................69
Equation Calculation Overview ........................................................................................ 69
Selecting an Equation Type .............................................................................................. 71
Inputting Values for Coeffi cients ....................................................................................... 71