https://github.com/sympy/sympy/pull/1703
On Tuesday, January 1, 2013 1:02:12 AM UTC+5:30, Aaron Meurer wrote: > > On Dec 30, 2012, at 11:54 AM, someone <some...@bluewin.ch <javascript:>> > wrote: > > > Hi, > > > > > >> I am presently implementing Inverse erf > >> functions<http://functions.wolfram.com/GammaBetaErf/>in > >> functions/special/error_functions.py like InverseErf[x], > >> InverseErf[x, y], InverseErfc[x]. I am a little confused about how I > >> should name their respective classes. I want to name the classes to > >> be Ierf, Ierf2, Ierfc. Is it okay to name like this ? Or is there any > >> convention which has been followed for similar kind of issues at some > >> other places in sympy which I can follow here also ? Or should I > >> follow the Mathematica's naming Convention ? > > > > Here some input on the topic. > > > > > > MMA: > > > > > http://reference.wolfram.com/mathematica/tutorial/SpecialFunctions.html#3426 > > > > > > Maple: > > > > http://www.maplesoft.com/support/help/Maple/view.aspx?path=erf > > > http://www.mapleprimes.com/questions/35549-Weirdness-With-The-Inverse-Erf-Function > > > > > "As I understand it, Maple has an "erf" function, but not an inverse > erf." > > > > > > Maxima: > > > > http://www.ma.utexas.edu/pipermail/maxima/2009/017196.html > > > > The functions seem not to be in the manual: > > http://maxima.sourceforge.net/docs/manual/en/maxima_15.html#SEC77 > > http://maxima.sourceforge.net/docs/manual/en/maxima_15.html#SEC83 > > > > > > Sage: > > > > http://trac.sagemath.org/sage_trac/ticket/11349 > > > > > > mpmath: > > > > > http://mpmath.googlecode.com/svn/trunk/doc/build/functions/expintegrals.html#erfinv > > > > > > > numpy/scipy: > > > > http://www.scipy.org/SciPyPackages/Special > > If mpmath and/or Numpy/scipy have a function, you should use their > naming conventions. What is the PR for this? > > Aaron Meurer > > > > > > > matlab: > > > > http://www.mathworks.ch/ch/help/matlab/ref/erfinv.html > > > > -- > > You received this message because you are subscribed to the Google > Groups "sympy" group. > > To post to this group, send email to sy...@googlegroups.com<javascript:>. > > > To unsubscribe from this group, send email to > sympy+un...@googlegroups.com <javascript:>. > > For more options, visit this group at > http://groups.google.com/group/sympy?hl=en. > > > -- You received this message because you are subscribed to the Google Groups "sympy" group. To view this discussion on the web visit https://groups.google.com/d/msg/sympy/-/Kt0ffvAc7KEJ. To post to this group, send email to sympy@googlegroups.com. To unsubscribe from this group, send email to sympy+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/sympy?hl=en.
