[sage-support] Re: question about solve() function

2009-01-10 Thread Sand Wraith
thank you! On Jan 9, 7:27 pm, "William Stein" wrote: > On Fri, Jan 9, 2009 at 3:49 AM, Sand Wraith wrote: > > > Hi! > > > Is it possible to get order of root of equation? For example equation: > > > f(x)=(x+1)^2 > > and it's solution "solve(f,x)" will be "[x == -1]", but this is not > > perfect

[sage-support] Re: question about solve() function

2009-01-09 Thread William Stein
On Fri, Jan 9, 2009 at 3:49 AM, Sand Wraith wrote: > > Hi! > > Is it possible to get order of root of equation? For example equation: > > f(x)=(x+1)^2 > and it's solution "solve(f,x)" will be "[x == -1]", but this is not > perfect clear, because x==-1 have second order. This equation actually > m