Problem with solution_dict=True
var('x y')
solve(x + y, [x, y], solution_dict=True)
yields AttributeError: 'list' object has no attribute 'left'
Is this a bug?
This looks like a bug introduced in Sage 6.3. It's been reported at http://trac.sagemath.org/ticket/17128.
There is now a fix posted there. If you can, please test it.
And this fix will be in Sage 6.4!
Hi, could you please tell us which version of sage you are using? Going to sagenb.org
var('x y')
sol=solve(x + y, [x, y], solution_dict=True)
sol
gives
[{x: -y}]
which still surprises me since the system of equation is more than incomplete.
Version is 6.3. Seems to me sagenb is using an old version without the bug.
Please start posting anonymously - your entry will be published after you log in or create a new account.
Asked: 10 years ago
Seen: 1,388 times
Last updated: Oct 10 '14
How do I understand the result of symbolic integrals
Can desolve_system return dict?
Plot picewise function + infinity, error message
Problem with sign / sgn and .n()
Plotting an integral with a variable as a limit
def f(x): evaluvates individually but not inside plot