Oscar Dowson

Results 198 issues of Oscar Dowson

x-ref https://discourse.julialang.org/t/ann-modelpredictivecontrol-jl/100147/24?u=odow

When the solver is `ipm` and `presolve` is disabled, the `primal_solution_status` is reported as feasible when the model status is infeasible. ```Julia julia> using HiGHS julia> begin data = """...

IPX
bug
LP

Talking to Gabriel: we should add an option to run some expected values cuts (off by default). This might be very useful in cyclic problems to cheaply get the value...

Project: PSR

x-ref: https://github.com/cvanaret/Uno cc @cvanaret I haven't tried this locally, so let's see what happens. ... okay, not immediately straight forward. I'll try this locally.

- [ ] Update the Changelog with the recent changes

We could test that the dot product before and after reshaping is the same. This would catch issues like https://github.com/jump-dev/JuMP.jl/pull/3797

I just watched @blnicho's JuMP-dev talk https://youtu.be/G1tW68vrOBM. (Thanks Bethany! It was a very useful talk and exactly what I was after.) It has come up in various discussions over the...

Type: Feature request

The default fallback should be https://github.com/odow/SDDP.jl/blob/d2495d6a9a0886048d560df7e29c7b220656594c/src/algorithm.jl#L303 and you should be able to do something differently.

Project: PSR

Closes #302 - [ ] Needs tests etc

Because people do stuff like this: https://github.com/GenXProject/GenX.jl/blob/150fe7af80410a11bd17adf544c186f898f0ddcd/src/model/core/co2.jl#L76-L83 ```Julia julia> using JuMP julia> flag = true true julia> model = Model() A JuMP Model ├ solver: none ├ objective_sense: FEASIBILITY_SENSE ├...