febkor

Setting Legend Markers using Paths

1

Thanks for the great library :) I'm currently using uPlot to draw plots with custom markers, e.g. triangles, squares, stars etc, like done in [this demo](https://leeoniya.github.io/uPlot/demos/draw-hooks.html). It would be useful...

`BfgsMinimizer` throws `MaximumIterationsException` instead of returning a `MinimizationResult` with `ReasonForExit` set to `ExitCondition.ExceedIterations`. This is inconsistent with e.g. `LevenbergMarquardtMinimizer`. Similar issue: https://github.com/mathnet/mathnet-numerics/issues/1113

While C# is pretty fast at allocations, they can have a GC penalty. Math.NET is generally pretty good at avoiding allocations, but there are a few scenarios that might have...