Math Handbook

Taschenbuch der Mathematik

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匹配长序列文本:

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a) ${\tilde{a}}_{p q} = \frac{1}{a_{p q}}$ .(18.16a)

b) ${\tilde{a}}_{p j} = a_{p j} \cdot {\tilde{a}}_{p q}, j \neq q, {\tilde{b}}_{p} = b_{p} \cdot {\tilde{a}}_{p q}$ .(18.16b)

c) ${\tilde{a}}_{i q} = - a_{i q} \cdot {\tilde{a}}_{p q}, i \neq p, {\tilde{c}}_{q} = - c_{q} \cdot {\tilde{a}}_{p q}$ .(18.16c)

d) ${\tilde{a}}_{i j} = a_{i j} + a_{p j} \cdot {\tilde{a}}_{i q}, i \neq p, j \neq q$ ,

${\tilde{b}}_{i} = b_{i} + b_{p} \cdot {\tilde{a}}_{i q}, i \neq p,$

${\tilde{c}}_{j} = c_{j} + a_{p j} \cdot {\tilde{c}}_{q}, j \neq q, - {\tilde{c}}_{0} = - c_{0} + b_{p} \cdot {\tilde{c}}_{q} .$ (18.16d)