Opened 5 years ago
Last modified 5 years ago
#19421 new enhancement
let asymptotic terms accept multivariate polynomials
Reported by: | dkrenn | Owned by: | |
---|---|---|---|
Priority: | major | Milestone: | sage-6.10 |
Component: | asymptotic expansions | Keywords: | |
Cc: | cheuberg, behackl | Merged in: | |
Authors: | Reviewers: | ||
Report Upstream: | N/A | Work issues: | |
Branch: | Commit: | ||
Dependencies: | #19083 | Stopgaps: |
Description
At the moment we have
sage: from sage.rings.asymptotic.term_monoid import TermMonoid sage: from sage.rings.asymptotic.growth_group import GrowthGroup sage: G_ZZ = GrowthGroup('y^ZZ*z^ZZ') sage: T_ZZ = TermMonoid('exact', G_ZZ, QQ) sage: R.<y, z> = ZZ[] sage: T_ZZ._get_factors_(5*y*z) (5*y*z,) sage: G_ZZ(y)*G_ZZ(z) y*z sage: G_ZZ(y*z) Traceback (most recent call last): ... ValueError: y*z is not in Growth Group y^ZZ * z^ZZ. > *previous* ValueError: y*z is not in any of the factors of Growth Group y^ZZ * z^ZZ
Make this work...
See also #19083, comment 64, 26.
Change History (2)
comment:1 Changed 5 years ago by
- Cc cheuberg added
comment:2 Changed 5 years ago by
- Cc behackl added
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