Hi It gives sympyfied 0. Its different from Python's integer object.
Regards Sudhanshu Mishra On Fri, Mar 20, 2015, 11:27 PM Christoph Kukulies < k...@physik.rwth-aachen.de> wrote: > Hi, > > I'm playing a bit with sympy and reduce_inequations while I'm stumbling > about understanding a term: > > from sympy import Q, sympify as S > from sympy.abc import x, y > from sympy.solvers.inequalities import reduce_inequalities > reduce_inequalities(S(0) <= x + 3, Q.real(x), []) > > What does S(0) mean hetre exactly? print S(0) gives me 0, so why not just > 0 and why S(0)? > > Christoph > > -- > 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/3bc84e41-1f41-42f6-bc0b-4f0501c62960%40googlegroups.com > <https://groups.google.com/d/msgid/sympy/3bc84e41-1f41-42f6-bc0b-4f0501c62960%40googlegroups.com?utm_medium=email&utm_source=footer> > . > For more options, visit https://groups.google.com/d/optout. > -- 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/CAFW_KCSipP16ThAYr-hd-Wk3DdJzWd6HD0iB2_EUwx8_zEVHog%40mail.gmail.com. For more options, visit https://groups.google.com/d/optout.
