Hello Aaron, Thank you for the reply and the feedback on my Scipy talk.
1.) In what part of sympy could conformal mappings be implemented in sympy? 2.) I did not understand the moebius mapping problem you mentioned, is there already an issue in github on that? 3.) I think, that for the usage of conformal mappings with sympy a separation of real and imaginary parts of more complicated functions as artan(z) or artan2(z) should be supported, I may write an issue on this topic, if there is none already. Regards! Zoufiné > Am 08.09.2021 um 21:02 schrieb Aaron Meurer <[email protected]>: > > I saw your SciPy talk. It was a very nice use of SymPy. > > By the way, I wonder if SymPy shouldn't have some convenience > functions somewhere for working with conformal mappings and Mobius > functions. I've noticed that dealing with complex infinity in > particular can be a little annoying. For instance, simply substituting > zoo in an expression for a mobius transformation doesn't give you the > correct value. > > Aaron Meurer > >> On Wed, Sep 8, 2021 at 4:26 AM Zoufiné Lauer-Baré >> <[email protected]> wrote: >> >> >> Hello together, >> >> I work a as simulation engineer and studied math, inclusively phd in applied >> math. I teach Python for Data Science students as external lecturer. >> >> Recently I gave a talk about conformal mappings with SymPy on th 20. Scipy: >> >> https://twitter.com/SymPy/status/1419090293450711040?s=20 >> >> https://conference.scipy.org/proceedings/scipy2021/lauer_bare_gaertig.html >> >> Based on that work, I joined a community project which helped me to >> visualize my research: >> >> https://github.com/im-AMS/Conformal-Maps >> >> This project permits to interactively transform circles, annuli, rectangles, >> squares to corresponding domains, when function of a comlpex variable are >> applied on them, see attachement. This project is based on SymPy, NumPy, >> Plotly and Jupyter Notebook. >> >> It would great, if this project (https://github.com/im-AMS/Conformal-Maps) >> could be listed on the SymPy webpage. >> >> In my opinion, this is one of the best codes to interactively see how >> functions of a complex variable change geometries, also compared to Maple >> and Mathematica. >> >> I am looking forward to hearing feedback from the SymPy commuity on this >> project. >> >> Regards, >> >> Zoufiné Lauer-Baré >> >> >> -- >> You received this message because you are subscribed to the Google Groups >> "sympy" group. >> To unsubscribe from this group and stop receiving emails from it, send an >> email to [email protected]. >> To view this discussion on the web visit >> https://groups.google.com/d/msgid/sympy/caab83fe-faab-4e62-b0f2-4943bdb5fbfcn%40googlegroups.com. > > -- > You received this message because you are subscribed to a topic in the Google > Groups "sympy" group. > To unsubscribe from this topic, visit > https://groups.google.com/d/topic/sympy/H3c2yBzm8ds/unsubscribe. > To unsubscribe from this group and all its topics, send an email to > [email protected]. > To view this discussion on the web visit > https://groups.google.com/d/msgid/sympy/CAKgW%3D6JA2%3DBh75M30CkFGUE2aOAj5Byyq8yu%3DPO4KoTAa1b0kw%40mail.gmail.com. -- You received this message because you are subscribed to the Google Groups "sympy" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To view this discussion on the web visit https://groups.google.com/d/msgid/sympy/25C20549-738C-4FD4-89BC-5A7178D7B170%40gmail.com.
