Sympy solve on interval

[Paul Royik]

How can I solve equation on the interval?

For example sin(x)=0, 2pi<=x<=4pi

[Joachim Durchholz]

Am 28.04.2015 um 12:42 schrieb Paul Royik:
> How can I solve equation on the interval?
> For example sin(x)=0, 2pi<=x<=4pi

Apply an assumption to x.

[Paul Royik]

How?

[Joachim Durchholz]

I don't actually know; I know a bit about the internals of the
assumptions system, but not enough about the user-facing API to tell
useful specifics.

I recommend googling for

assumptions site:docs.sympy.org

[Paul Royik]

Thanks.

[Aaron Meurer]

I don't think there's a way to do it presently. Eventually, when it
supports it, you should be able to use solveset(). You will also be
able to use the assumptions, but there currently isn't a good way to
represent such assumptions (and the solve code wouldn't understand
them even if you did).

Aaron Meurer

On Tue, Apr 28, 2015 at 5:42 AM, Paul Royik <distan...@gmail.com> wrote:
> How can I solve equation on the interval?
> For example sin(x)=0, 2pi<=x<=4pi
>

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