Re: [sage-edu] Power Regression question

2014-03-03 Thread MiĊĦoLietavec
I think, the elementary knowledge of complex numbers can help more than cloud... 2014-03-03 2:28 GMT+01:00 Jorge Garcia : > Thanx for your help! > > I was able to solve 16*x^1.9==100 for 18 complex roots and 1 real root in > a reasonable amount of time: > > http://sagecell.sagemath.org/?z=eJzLsS

Re: [sage-edu] Power Regression question

2014-03-03 Thread A. Jorge Garcia
Is there a solver in SAGE that only outputs real roots? Sincerely, A. Jorge Garcia Applied Math, Physics & CS http://shadowfaxrant.blogspot.com http://www.youtube.com/calcpage2009 2013 NYS Secondary Math http://PAEMST.org Nominee -Original Message- From: MiĊĦoLietavec To: sage-edu Sent