User Manual

Index 183
Multivalued functions, complex · 59–62
N
n th roots of complex number · 59, 67–69
Nearly singular matrix · 88, 93
Net present value · 34–39
equation · 34
Network, filter · 107–10
Newton's iteration method · 69–70, 103
Noise, input and output · 157–61
Nonlinear equations, solving system · 102–7
Nonsingular matrix · 85–86, 99
Norm · 84, 85, 86, 90, 91
Normal distribution · 42, 103, 112
Normal distribution function · 42, 51–55
complementary · 51–55
Normal equations · 93–94, 110–18
augmented · 93–94
weighted · 93–94
NPV · 34–39
equation · 34
Number of correct digits · 63, 102
Numerical calculations, accuracy · 144–77
Numerical Integration · 40–55
Numerical solutions to linear system, accuracy · 87–88
Numerically finding roots · 9–39
O
Optimization · 135–44
Ordinary annuity · 25
Orthogonal factorization · 93, 95–98, 118, 120
Orthogonal matrix · 96, 118, 119, 125, 126
Output noise · 157–61
Overflow · 150
P
Payment · 24–34
Pennies · 145–46
Phases, lunar · 156
Physical situation · 42
Pi · 146
Pivots · 98
Polar form · 59
Polynomials · 12–16
Potential function, complex · 76–81
Precision, extended · 41