Thanks to all! On Friday, April 28, 2023 at 9:31:21 AM UTC+3 emanuel.c...@gmail.com wrote:
> BTW : > >>> x, y = symbols("x, y") >>> P = 360*x*y**71*(y**72 - 1)**4 + 360*x**4 > *(x**5 - 1)**7 >>> P.args (360*x**4*(x**5 - 1)**7, 360*x*y**71*(y**72 - 1 > )**4) >>> P.func.make_args(P) (360*x**4*(x**5 - 1)**7, 360*x*y**71*(y**72 > - 1)**4) >>> P.func.make_args(P)==P.args True > > HTH, > > Le vendredi 28 avril 2023 à 04:05:54 UTC+2, smi...@gmail.com a écrit : > >> The things you call "coefficients" are called "terms" of the sum. If you >> know you have a sum then `eq.args` will give you the terms. If the equation >> might have a single term then `Add.make_args(eq)` will give you 1 or more >> terms. >> >> /c >> >> On Thursday, April 27, 2023 at 12:02:33 PM UTC-5 distan...@gmail.com >> wrote: >> >>> Hello. >>> >>> How can I get all unexpanded coeffs of a polynomial? >>> >>> For example, Poly(360*x*y**71*(y**72 - 1)**4 + 360*x**4*(x**5 - 1)**71, >>> x).all_coeffs() should return [360*y**71*(y**72 - 1)**4, 360*x**4*(x**5 - >>> 1)**71], but, instead, it returns expanded long expression. >>> >>> How to avoid this and return untouched coeffs? >>> >>> Thank you. >>> >> -- 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 sympy+unsubscr...@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/sympy/703874c4-be13-492f-ae71-cdfdea22ddd9n%40googlegroups.com.