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Xavier-FranÃois Roblot on Mon, 28 Jun 2010 09:52:07 +0200
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Precision of power series
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- To: pari-users@list.cr.yp.to
- Subject: Precision of power series
- From: Xavier-FranÃois Roblot <roblot@math.univ-lyon1.fr>
- Date: Mon, 28 Jun 2010 16:51:04 +0900
- Delivery-date: Mon, 28 Jun 2010 09:52:07 +0200
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- Sender: Xavier-Francois Roblot <trevor.axiol@gmail.com>
Dear PARI users,
Does anybody know how to get in GP the precision of a power series? That is, if the power series is X+O(X^20) say, I am looking for a function that would return 20.
Thanks,
Xavier