You can make custom printers for any SymPy function to return what you desire. Subclass the C printer and overwrite/create methods for your functions. The current c code printer does not target any specialized C libraries (but that would be a nice addition!).
Jason moorepants.info +01 530-601-9791 On Sat, Mar 18, 2023 at 3:18 PM brombo <[email protected]> wrote: > I have looked further and while ccode(expr) can export functions like sin, > cox, exp it cannot export special functions such as bessel, elliptic, etc.. > Is there a way to export special functions into c-code? > > On Saturday, March 18, 2023 at 9:52:48 AM UTC-4 brombo wrote: > >> Does the C code generator generate special function calls with the same >> syntax that is used in the gsl (GNU Scientific Library). For example is >> the sympy call besselj(nu,z) translated to J(nu,z) etc.? >> > -- > 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/73a99292-df6c-420a-804a-b2a52dfae437n%40googlegroups.com > <https://groups.google.com/d/msgid/sympy/73a99292-df6c-420a-804a-b2a52dfae437n%40googlegroups.com?utm_medium=email&utm_source=footer> > . > -- 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/CAP7f1AhS9tMr%2BZ7KsoQ23eX09Y2O%2BKswbqn4N28t7M_xtpHkxQ%40mail.gmail.com.
