#15599: Improve support for PARI series (t_SER)
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Reporter: pbruin | Type: enhancement
Status: new | Priority: minor
Milestone: sage-6.1 | Component: interfaces
Resolution: | Keywords: pari series
Authors: Peter Bruin | Report Upstream: N/A
Dependencies: #15447, #15549 |
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This ticket improves the construction of PARI power series and Laurent
series (the method `gen.Ser()`) to correctly handle some inputs (exact 0,
vector) and to get the default series precision from the appropriate PARI
setting.
Furthermore, the method `gen.eval()` is extended so that the single
unnamed argument syntax used for polynomials now also works for series and
rational functions.
The dependence on #15549 is because without it, the element
`pari_instance.PARI_ZERO` (which is sometimes returned) doesn't have a
parent.
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Ticket URL: <http://trac.sagemath.org/ticket/15599>
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