Casio fx-9750G Getting Acquainted - Manual (Page 22)

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Contents
Σ
Calculation Precautions ............................................................................ 78
Chapter 4 Complex Numbers ..................................................... 79
4-1 Before Beginning a Complex Number Calculation ..................... 80
4-2 Performing Complex Number Calculations ................................. 81
Arithmetic Operations .................................................................................. 81
Reciprocals, Square Roots, and Squares ................................................... 81
Absolute Value and Argument ..................................................................... 82
Conjugate Complex Numbers ..................................................................... 82
Extraction of Real and Imaginary Number Parts ......................................... 83
4-3 Complex Number Calculation Precautions ................................. 84
Chapter 5 Binary, Octal, Decimal, and Hexadecimal
Calculations ............................................................... 85
5-1 Before Beginning a Binary, Octal, Decimal, or Hexadecimal
Calculation ..................................................................................... 86
5-2 Selecting a Number System ......................................................... 88
5-3 Arithmetic Operations ................................................................... 89
5-4 Negative Values and Logical Operations ..................................... 90
Negative Values ........................................................................................... 90
Logical Operations ...................................................................................... 90
Chapter 6 Matrix Calculations.................................................... 91
6-1 Before Performing Matrix Calculations ....................................... 92
About Matrix Answer Memory (MatAns) ...................................................... 92
Creating a Matrix ......................................................................................... 92
Deleting Matrices ......................................................................................... 93
6-2 Matrix Cell Operations................................................................... 95
Row Calculations ......................................................................................... 95
Row Operations ........................................................................................... 97
Column Operations ..................................................................................... 99
6-3 Modifying Matrices Using Matrix Commands ........................... 101
Matrix Data Input Format ........................................................................... 101
Modifying Matrices Using Matrix Commands ............................................ 103
6-4 Matrix Calculations ...................................................................... 106
Matrix Arithmetic Operations ..................................................................... 106
Matrix Scalar Product ................................................................................ 108
Determinant ............................................................................................... 109