#1285 closed enhancement (duplicate)
[is duplicate of #1461] implement substitution of subexpression in calculus
Reported by: | certik | Owned by: | mhansen |
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Priority: | major | Milestone: | sage-duplicate/invalid/wontfix |
Component: | calculus | Keywords: | |
Cc: | Merged in: | ||
Authors: | Reviewers: | ||
Report Upstream: | Work issues: | ||
Branch: | Commit: | ||
Dependencies: | Stopgaps: |
Description
e.subs(x, y) needs to work, where "x" is an expression and "y" is an expression. and it substitutes x for y.
some tests from SymPy:
http://hg.sympy.org/sympy/file/d77f6c3b50bb/sympy/core/tests/test_subs.py
This is needed for the limit algorithm to work.
Change History (5)
comment:1 Changed 13 years ago by
- Owner changed from was to mhansen
- Status changed from new to assigned
comment:2 Changed 13 years ago by
- Milestone set to sage-2.9
comment:3 Changed 13 years ago by
- Milestone changed from sage-2.10 to sage-2.9.1
- Summary changed from implement substitution of subexpression in calculus to [is duplicate of #1461] implement substitution of subexpression in calculus
comment:4 Changed 13 years ago by
- Resolution set to duplicate
- Status changed from assigned to closed
comment:5 Changed 13 years ago by
- Milestone changed from sage-2.9.1 to sage-duplicate/invalid
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