That works because your inequation has exactly one variable. Currentkly,
Maxima (and therefore Sage) can't solve an inequation with more than one
variable (i. e. express the solution for one variable using otrher
variables as parameters).
HTH,
--
Emmanuel Charpentier
Le mardi 4 avril 2017 05:
On Sunday, April 2, 2017 at 5:41:48 PM UTC-4, Emmanuel Charpentier wrote:
>
> Sorry for the late answer.
>
> Symbolic inequations solving seems currently broken in Maxima, and, hence,
> in Sage (at least if my interpretation of the error messages is correct...).
>
For other readers, I should po
Sorry for the late answer.
Symbolic inequations solving seems currently broken in Maxima, and, hence,
in Sage (at least if my interpretation of the error messages is correct...).
Furthermore, our current system of conversion to other systems (fricas,
sympy, maple, mathematica, usw...) cautiousl
No idea, but perhaps sage-support will help!
On Tuesday, 28 February 2017 03:39:22 UTC-7, Ingo Dahn wrote:
>
> solve provides the solution of inequalities as a list of equations and
> inequalities. Is there a way to transform this into a simplified union of
> open-closed intervals?
> For example
Leonardo Passos wrote:
> Is there a way to find the domain of x given a simple inequality like
> 5*x + 2 > x - 6 in Sage? Mapple does support this...but it ain't free
> software. I was wondering if could use Sarge in a high school math
> class, so this is of big relevance.
One way is to use t
I found a message on sage-devel list (http://www.mail-archive.com/sage-
de...@googlegroups.com/msg10351.html) about an inequality solver.
However, each time x is a divisor of something (therefore it cannot be
zero), the isolver function fails, as it tries to find the zeros of x
as a solving strate
