[sage-support] Re: Having issues with assume

2014-10-29 Thread kcrisman
> See https://sourceforge.net/p/maxima/bugs/2829/ and > https://sourceforge.net/p/maxima/bugs/2829/ > > Sorry, I meant http://trac.sagemath.org/ticket/17249 and https://sourceforge.net/p/maxima/bugs/2829/ -- You received this message because you are subscribed to the Google Groups "sage-su

[sage-support] Re: Having issues with assume

2014-10-28 Thread kcrisman
See https://sourceforge.net/p/maxima/bugs/2829/ and https://sourceforge.net/p/maxima/bugs/2829/ > > When I enter in the code: > > > > a,b=var('a b'); > > assume(4*b^2-4*a^2<0); > > assume((b-a)*(b+a)<0); > > integrate(1/(a-b*sin(x)),x,-oo,oo) > > > > It complains and asks whether (b-a)*(b

[sage-support] Re: Having issues with assume

2014-10-28 Thread Robert Dodier
On 2014-10-25, Chris Maness wrote: > When I enter in the code: > > a,b=var('a b'); > assume(4*b^2-4*a^2<0); > assume((b-a)*(b+a)<0); > integrate(1/(a-b*sin(x)),x,-oo,oo) > > It complains and asks whether (b-a)*(b+a) is negative or positive. This is > redundatnt as I have already made this clear

[sage-support] Re: Having issues with assume

2014-10-25 Thread kcrisman
> > > a,b=var('a b'); > assume(4*b^2-4*a^2<0); > assume((b-a)*(b+a)<0); > integrate(1/(a-b*sin(x)),x,-oo,oo) > > It complains and asks whether (b-a)*(b+a) is negative or positive. This > is redundatnt as I have already made this clear above. Is this a bug, or > am I missing something? > Unfor