#7144 closed enhancement (duplicate)
desolve does not use contrib_ode
Reported by: | robert.marik | Owned by: | burcin |
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Priority: | minor | Milestone: | sage-duplicate/invalid/wontfix |
Component: | calculus | Keywords: | |
Cc: | Merged in: | ||
Authors: | robert.marik | Reviewers: | |
Report Upstream: | Work issues: | ||
Branch: | Commit: | ||
Dependencies: | Stopgaps: |
Description (last modified by )
The following code fails
y=function('y',x) eqn=x*diff(y,x)^2-(1+x*y)*diff(y,x)+y == 0 desolve(eqn,y)
However, Maxima is able to produce the solution using contrib_ode command. If ode2 fails, Sage should call contrib_ode
maxima commands
load('contrib_ode)$ eqn:x*'diff(y,x)^2-(1+x*y)*'diff(y,x)+y=0; contrib_ode(eqn,y,x);
will (hope) solved in few days together with 6479 which was supposed to be fixed, but needs more work. http://trac.sagemath.org/sage_trac/ticket/6479
Change History (2)
comment:1 Changed 12 years ago by
- Description modified (diff)
- Resolution set to duplicate
- Status changed from new to closed
comment:2 Changed 11 years ago by
- Milestone changed from sage-4.2 to sage-duplicate/invalid/wontfix
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Closed as duplicate of #6479.