#20304: More error checking in MixedIntegerLinearProgram
-------------------------------------+-------------------------------------
Reporter: mkoeppe | Owner:
Type: defect | Status: needs_review
Priority: major | Milestone: sage-7.2
Component: numerical | Resolution:
Keywords: lp | Merged in:
Authors: Matthias Koeppe | Reviewers: Vincent Delecroix
Report Upstream: N/A | Work issues:
Branch: | Commit:
u/mkoeppe/more_error_checking_in_mixedintegerlinearprogram|
13e82d9944fbf5f64c6ea6559a7c6be221aaea09
Dependencies: | Stopgaps:
-------------------------------------+-------------------------------------
Comment (by vdelecroix):
Replying to [comment:10 mkoeppe]:
> Should I then make it a `ValueError` also when it's a string, but not
one that names a variable?
> (If so, what's the right way to test if it is a string?)
Not necessarily (one can assume that the "good" way of calling this
function is with a MIP variable). Though, to test if the object `x` is a
string you can use {{{isinstance(x, str)}}} (which returns a boolean).
--
Ticket URL: <http://trac.sagemath.org/ticket/20304#comment:11>
Sage <http://www.sagemath.org>
Sage: Creating a Viable Open Source Alternative to Magma, Maple, Mathematica,
and MATLAB
--
You received this message because you are subscribed to the Google Groups
"sage-trac" group.
To unsubscribe from this group and stop receiving emails from it, send an email
to [email protected].
To post to this group, send email to [email protected].
Visit this group at https://groups.google.com/group/sage-trac.
For more options, visit https://groups.google.com/d/optout.
