agree . sum of irrationals are unknown . nothing can be commented .. On Mon, Mar 5, 2012 at 9:30 AM, Chris Smith <[email protected]> wrote:
> sums of irrationals are unknown > > >>> (sqrt(2)+sqrt(3)).is_rational > >>> (sqrt(3)+sqrt(5)).is_rational > > 2*irrational is irrational > > >>> (sqrt(3)+sqrt(3)).is_rational > False > > When irrationals cancel, a rational remains > > >>> ((2-sqrt(2))+sqrt(2)).is_rational > True > > -- > You received this message because you are subscribed to the Google Groups > "sympy" group. > To post to this group, send email to [email protected]. > To unsubscribe from this group, send email to > [email protected]. > For more options, visit this group at > http://groups.google.com/group/sympy?hl=en. > -- You received this message because you are subscribed to the Google Groups "sympy" group. To post to this group, send email to [email protected]. To unsubscribe from this group, send email to [email protected]. For more options, visit this group at http://groups.google.com/group/sympy?hl=en.
