Opened 4 years ago
Closed 4 years ago
#23861 closed defect (fixed)
Doctest: Make Expression normalization work with symbolic powers
Reported by: | rws | Owned by: | |
---|---|---|---|
Priority: | major | Milestone: | sage-8.1 |
Component: | symbolics | Keywords: | |
Cc: | Merged in: | ||
Authors: | Ralf Stephan | Reviewers: | Travis Scrimshaw |
Report Upstream: | N/A | Work issues: | |
Branch: | 824a54a (Commits, GitHub, GitLab) | Commit: | 824a54a09af7a8b4e82f935a884fbb10a5fbc642 |
Dependencies: | #23950 | Stopgaps: |
Description (last modified by )
Expression normalization only works with standard polynomials:
sage: (x^2 + x^(-2) - 2).normalize() (x^4 - 2*x^2 + 1)/x^2 vs sage: (x^(2*pi) + x^(-2*pi) - 2).normalize() x^(2*pi) + x^(-2*pi) - 2 also (for different reasons): sage: (e^2 + e^(-2) - 2).normalize() e^2 + e^(-2) - 2 sage: (e^(2*pi) - e^(-2*pi)).normalize() e^(2*pi) - e^(-2*pi)
This is necessary for being able to factor all symbolic expressions.
Change History (7)
comment:1 Changed 4 years ago by
- Description modified (diff)
comment:2 Changed 4 years ago by
- Dependencies set to pynac-0.7.12
- Report Upstream changed from N/A to Fixed upstream, in a later stable release.
comment:3 Changed 4 years ago by
- Dependencies changed from pynac-0.7.12 to #23950
- Report Upstream changed from Fixed upstream, in a later stable release. to N/A
comment:4 Changed 4 years ago by
- Branch set to u/rws/23861
comment:5 Changed 4 years ago by
- Commit set to 824a54a09af7a8b4e82f935a884fbb10a5fbc642
- Status changed from new to needs_review
- Summary changed from Make Expression normalization work with symbolic powers to Doctest: Make Expression normalization work with symbolic powers
comment:6 Changed 4 years ago by
- Reviewers set to Travis Scrimshaw
- Status changed from needs_review to positive_review
LGTM.
comment:7 Changed 4 years ago by
- Branch changed from u/rws/23861 to 824a54a09af7a8b4e82f935a884fbb10a5fbc642
- Resolution set to fixed
- Status changed from positive_review to closed
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New commits:
23861: Doctest fix for Expression normalization with symbolic powers