Status: New
Owner: ----
Labels: Type-Defect Priority-Medium
New issue 3610 by [email protected]: Solve fails to find all roots.
http://code.google.com/p/sympy/issues/detail?id=3610
x = Symbol('x')
f = x**5 - 5*x + 12
ss = solve(f)
for s1 in ss:
print s1.n()
-1.84208596619025
-1.84208596619025
-1.84208596619025
1.2728972239225 - 0.719798681483861*I
1.2728972239225 + 0.719798681483861*I
Clearly, SymPy outputs -1.84208596619025 as a multiple root with
multiplicity 3.
But, wolframalpha seems to disagree:
http://www.wolframalpha.com/input/?i=solve%28+x%5E5+-5x+%2B12%29
--
You received this message because you are subscribed to the Google Groups
"sympy-issues" group.
To unsubscribe from this group and stop receiving emails from it, send an email
to [email protected].
To post to this group, send email to [email protected].
Visit this group at http://groups.google.com/group/sympy-issues?hl=en.
For more options, visit https://groups.google.com/groups/opt_out.
