Sossinsky:Knots. Mathematics with a twist.pdf - English
Sossinsky:Knots. Mathematics with a twist.pdf - English
Sossinsky:Knots. Mathematics with a twist.pdf - English
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24 KNOTS<br />
Figure 2.9. Perestroika of a country in turmoil.<br />
Vogel's algorithm can now be presented in the form of a "program"<br />
written in a sort of "pseudo-Pascal":<br />
Do smoothing<br />
While: There is a disjoint region<br />
Do perestroika<br />
Do smoothing<br />
End while<br />
While: The Seifert circles are not nested<br />
Do change infinity<br />
End while<br />
Stop<br />
Most of this language was explained above, but the command Do<br />
change infinity requires clarification: it means taking one of the small-
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