[issue40581] scipy's differential_evolution bug

2020-05-09 Thread Mike
Mike added the comment: ok thank you Christian. I will do. > Le 9 mai 2020 à 23:06, Christian Heimes a écrit : > > > Christian Heimes added the comment: > > SciPy and Sage are 3rd party extensions to CPython and not maintained by us. > Please report the issue with SciPi, > https://www.sc

[issue40581] scipy's differential_evolution bug

2020-05-09 Thread Christian Heimes
Christian Heimes added the comment: SciPy and Sage are 3rd party extensions to CPython and not maintained by us. Please report the issue with SciPi, https://www.scipy.org/scipylib/bug-report.html -- nosy: +christian.heimes resolution: -> third party stage: -> resolved status: open

[issue40581] scipy's differential_evolution bug

2020-05-09 Thread Mike
New submission from Mike : I have a random bug with scipy's optimize . I use it in the context of SageMath (Python 3.7.3). I checked 3 algorithms : shgo, dual_annealing and full_optimize. All don't work well (at all !). I optimise with a 3 parameters functions with given bounds. The algorithm