I guess .as_expr() would do the job you intend to perform >>> P1.as_expr()
b0*x**2 + b1*x + b2 On Thursday, May 28, 2015 at 4:20:40 AM UTC+5:30, Srinivasan Rajaraman wrote: > > I am trying to create a polynomial expression through the following > commands: > > from sympy import * > > x = symbols('x') > > P1 = sympy.poly(sympy.symbols('b0:3'), x) > > >>> P1 > Poly(b0*x**2 + b1*x + b2, x, domain='ZZ[b0,b1,b2]') > > How do I extract the expression from the polynomial object? > > In the previous version Sympy 0.6.7, there used to be an attribute for the > 'Poly' class, 'as_basic().' > > However, this attribute does not exist for the Poly class anymore. Could > somebody help me in extracting the polynomial expression from the Poly > object? > > > Srini > > > -- 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 post to this group, send email to sympy@googlegroups.com. Visit this group at http://groups.google.com/group/sympy. To view this discussion on the web visit https://groups.google.com/d/msgid/sympy/980287d3-d82e-4381-a7d0-605915b692ad%40googlegroups.com. For more options, visit https://groups.google.com/d/optout.