Re: [math] DerivativeStructure and erf/erfx

2020-08-13 Thread Christoph Läubrich
Hi, thnaks for the information, I'm currently using the "old" commons-math3 package, would it be possible to use erf with DerivativeStructure there? > We are looking for volunteer maintainers for the math tools available for commons math in general or for "commons-numbers"? I must confess I

Re: [math] DerivativeStructure and erf/erfx

2020-08-13 Thread Gilles Sadowski
Hi. Le jeu. 13 août 2020 à 12:48, Christoph Läubrich a écrit : > > I'd like to use the org.apache.commons.math3.special.Erf with a > DerivativeStructure but is seems there is no pre-defined function for > this (like exp()...). > > So the question is, can Erf transformed inside a

[math] DerivativeStructure and erf/erfx

2020-08-13 Thread Christoph Läubrich
I'd like to use the org.apache.commons.math3.special.Erf with a DerivativeStructure but is seems there is no pre-defined function for this (like exp()...). So the question is, can Erf transformed inside a DerivativeStructure somehow or does the DerivativeStructure need to support that