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| Laurent series https://www.singular.uni-kl.de/forum/viewtopic.php?f=10&t=1634 |
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| Author: | paolab7393 [ Sat Apr 07, 2007 12:39 pm ] |
| Post subject: | Laurent series |
Hello to everybody, I am a new user and I am a bit confused. I have a smooth plane curve f(x,y)=0 defined over a finite field k and containing (0,0). x is a local parameter at (0,0). The local ring (k[x,y]/(f))_(x,y) can be viewe inside the Laurent series field k((x)). How can I compute the expansion of an element of (k[x,y]/(f))_(x,y) in k((x))? Thank you, Paola |
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