Julien Schueller

I dont think we mention swig submodules anywhere in the user doc, so "module" is not ambiguous. "Plugins" usually suggests a different mecanism than independent libraries in top of openturns,...

this is mainly about the doc, even if the website headers mimics the docs one

Extension would be appropriate here

the initialization of the initial step dx is here: https://github.com/stevengj/nlopt/blob/master/src/api/options.c#L920 we can just use rhobeg=abs(dx[0]) if we dont want to implement scaling like nlopt does also its clever to set...

I have a first implementation but the number of evals is worse on the quadratic example, can you give your script ? [rhobeg.txt](https://github.com/openturns/openturns/files/6790386/rhobeg.txt)

@m-balesdent do you have an example where it enhances the kriging hyperparameters estimation ?

boils down to the evaluation ref to the algo: "GeneralLinearModelAlgorithm & algorithm_" the function does not survive its algorithm when it gets deleted we cannot just use a copy because...

the current is ok for me for single curves, the palette is meant to be used when drawing a collection of items

it seems to be mostly ``` `Class-Key` ```, lets stick with that maybe "entry" would be better than "key" because we refer to both the value and the key

We need to provide a continuous distance to the event via composedEvent_ so that subset methods work too on system events. It should be possible to implement such a distance...