On Fri, 17 Feb 2023, 10:15 'Peter Mueller' via sage-support, < sage-support@googlegroups.com> wrote:
> Even though I installed the optional packages csdp and dsdp in Sage 9.8, > they do not seem to be available as backends for `SemidefiniteProgram()`. > At any rate, calling it with `solver='csdp'` or `solver='dsdp'` results in > the error message *ValueError: 'solver' should be set to 'CVXOPT', > 'Matrix', a class, or None (in which case the default one is used* which > does not help me further. well, it is certainly underdeveloped, and PRs are welcome :-) > > By the way, I would consider it useful if an instance of > SemidefiniteProgram could export the program to some usable file, e.g. in > SDPA sparse format. (In analogy to the` write_mps()` method for linear > programs.) > > -- Peter Mueller > > -- > You received this message because you are subscribed to the Google Groups > "sage-support" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to sage-support+unsubscr...@googlegroups.com. > To view this discussion on the web visit > https://groups.google.com/d/msgid/sage-support/af16ae89-9032-4c0c-961b-589ac44e1c77n%40googlegroups.com > <https://groups.google.com/d/msgid/sage-support/af16ae89-9032-4c0c-961b-589ac44e1c77n%40googlegroups.com?utm_medium=email&utm_source=footer> > . > -- You received this message because you are subscribed to the Google Groups "sage-support" group. To unsubscribe from this group and stop receiving emails from it, send an email to sage-support+unsubscr...@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/sage-support/CAAWYfq1Eae8-%3DDLMNQ_GoF-xR07OB90pxs9Ak-Apu%3DwVeLPiQg%40mail.gmail.com.
