Opened 6 years ago
Closed 17 months ago
#15968 closed defect (wontfix)
Fix small issue in Constructions document
Reported by: | kcrisman | Owned by: | |
---|---|---|---|
Priority: | minor | Milestone: | sage-duplicate/invalid/wontfix |
Component: | documentation | Keywords: | |
Cc: | Merged in: | ||
Authors: | Reviewers: | Vincent Delecroix | |
Report Upstream: | N/A | Work issues: | |
Branch: | Commit: | ||
Dependencies: | Stopgaps: |
Description
Basically,
Sage uses divisors(n) for the number (usually denoted d(n)) of divisors of n and sigma(n,k) for the sum of the kth powers of the divisors of n (so divisors(n) and sigma(n,0) are the same). For example:
is wrong - we can most easily change this to have
Sage uses divisors(n) for the list of (positive) divisors of n and sigma(n,k) for the sum of the kth powers of the divisors of n (so sum(divisors(n)) and sigma(n,0) are the same). For example:
Change History (5)
comment:1 Changed 5 years ago by
- Milestone changed from sage-6.2 to sage-6.3
comment:2 Changed 5 years ago by
- Milestone changed from sage-6.3 to sage-6.4
comment:3 Changed 18 months ago by
- Milestone changed from sage-6.4 to sage-duplicate/invalid/wontfix
- Status changed from new to needs_review
comment:4 Changed 18 months ago by
- Reviewers set to Vincent Delecroix
- Status changed from needs_review to positive_review
comment:5 Changed 17 months ago by
- Resolution set to wontfix
- Status changed from positive_review to closed
closing positively reviewed duplicates
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Done since long... see
https://doc.sagemath.org/html/en/constructions/number_theory.html#divisors