Frank Hellmann

Results 5 issues of Frank Hellmann

The following MWE throws an Error for me. This code will usually be a mistake in practice (this is how it showed up for us), but is valid. ```julia function...

bug

We have been playing around with various ways to do scenario sampling based analysis of power systems in oemof. The cleanest option seems to be to leverage the stochastic programming...

enhancement
help wanted

The following minimal example throws a segmentation fault, crashing the Julia runtime for me: ```julia using OrdinaryDiffEq using Sundials using DiffEqOperators omega = randn(10^3) .+ 1. x0 = rand(10^3) f...

I am getting a bug with GMRES in Rodas4 (which is chosen automatically for some problems if a Jac prototype is specified). Minimal example is here: ```julia f = (dx,...

According to the documentation lsqr! should return the minimum norm solution if the matrix is ambiguous. This doesn't seem to work: ``` julia using IterativeSolvers #- A = zeros(5,5) b...