Revision history [back]
 | 1 | initial version |
Just a command to convert to polynomial fraction is needed additionally:
sage: g1=1+ (s^2) ; g2=g1.subs(s= 1/(z-1) ) ; g2.expand().fraction(QQ)
(z^2 - 2*z + 2)/(z^2 - 2*z + 1)
| | 1 | initial version |
Just a command to convert to polynomial fraction is needed additionally:
sage: g1=1+ (s^2) ; g2=g1.subs(s= 1/(z-1) ) ; g2.expand().fraction(QQ)
(z^2 - 2*z + 2)/(z^2 - 2*z + 1)
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