#1956: implement multivariate truncated power series arithmetic
-------------------------------------------+--------------------------------
Reporter: was | Owner: pernici
Type: enhancement | Status: needs_review
Priority: major | Milestone: sage-4.7
Component: commutative algebra | Keywords: multivariate
power series
Work_issues: | Upstream: N/A
Reviewer: Martin Albrecht, Simon King | Author: Niles Johnson
Merged: | Dependencies:
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Comment(by malb):
Shouldn't this be a value error instead of a type error? Since it's a
wrong value and not type?
{{{
#!python
if len(x) != self.parent().ngens():
raise TypeError("Number of arguments does not match number of variables
in parent.")
}}}
Other than that, I think the code in
{{{multi_power_series_ring_element.py}}} looks fine.
--
Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/1956#comment:113>
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