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xxii
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
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