Hi! I knew my code was bad, but not so bad. Hahaha! I just wish I could remove my message from the archive...
Sorry for the noise. Javier > El 22 feb 2021, a las 19:26, Javier Arántegui <[email protected]> > escribió: > > > Hi! > > I don’t know if Sympy has a method to do it. The truth is I don’t know much. > > Using my limited knowledge I wrote a function to do it. I’m sure that it can > be improve a lot but it works: > > - - - - - > def newpoly(coefs): > p = "" > for i in range(len(coefs)): > p += str(coefs[i]) + '*x**' + str(len(coefs)-i-1) + '+' > p = p[:-1] > return sympify(p) > > newpoly([4,8,3]) > - - - - - > > Javier > >>> El 22 feb 2021, a las 16:39, Michał Pawłowski >>> <[email protected]> escribió: >>> >> Thank you so much. But is it also possible to get formula from such array? >> >> I.e. >> getFormula("[2, 0, 2]") >> 2*x**2+2 >> >> Thanks >> Mike >> >> poniedziałek, 22 lutego 2021 o 12:56:57 UTC+1 [email protected] >> napisał(a): >>> Hi! >>> >>> Poly(4*x**2+8*x+4).all_coeffs() >>> >>> Javier >>> >>>>> El 22 feb 2021, a las 12:44, Michał Pawłowski <[email protected]> >>>>> escribió: >>>>> >>>> Hi. >>> >>>> >>>> I'd like to get polynomial qualifiers returned as array, in example: >>>> >>>> getQualifiers("4*x**2+8*x+4") >>>> [4, 8, 4] >>>> >>>> or >>>> >>>> getQualifiers("4*x**2+4") >>>> [4, 0, 4] >>>> >>>> Is it possible? >>>> >>>> Thanks >>>> Mike >>> >>>> -- >>>> 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/51ffa1bd-3654-40b5-a1c2-dc650b277222n%40googlegroups.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/1653484a-a2b8-4d6b-882f-b8c6e96b15e2n%40googlegroups.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/AA71AE6D-B0CA-4F24-BC46-08913BB6548D%40gmail.com.
