Julian Hall

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I thought we had this documented somewhere, but no... I've done it many times, and have the following note (for Linux) - Let . be the root of HiGHS, as...

This is a bug in the MIP presolve @fwesselm (tagging you so I can also assign it to you).

Great timing, as I'm about to visit the company that flagged this up! 🤩

The 1-norm (or \infty-norm) is all that's required Thanks for the other references. I'll stick with the Hager estimate for now, particularly if more extensive experiments show it to be...

User or time interrupt etc. If there's a numerical issue, then the solution is unlikely to be worth using

For > import highspy h = highspy.Highs() h.readModel("does_not_exist.mps") h.run() My view is that, since `h.readModel` returns `HighsStatus.kError`, this should be checked by the user. But maybe this is what you...

Thanks. Useful dialogue. Team HiGHS can do little in Python, so it's really up to the community to propose a better way of handling exceptions

I've never heard of "Teestream", so I don't think it's involved with HiGHS. However, no-one in the main HiGHS team is a Python programmer Seeing it mentioned here https://github.com/Pyomo/pyomo/issues/3210, this...

If I understand correctly, - In principle this would make the HiGHS C# API similar to its C API, where the parameter lists consist only of scalars and pointers to...