[sage-support] Re: equation solution in integer
@Matthias, thanks for your answer, but I don‘t underrstand it. In your link, I can‘t fInd the solution for my problem. Would you give me a hunt, where to search? Am Freitag, 17. April 2020 19:17:12 UTC+2 schrieb Bert Henry: > > I have the equation > x + y = 15 > an I'm looking for solution only in the range x=1..9 and y=1..9, x and y > both integer > Is there a sage-command to do that? > > Thanks in advance > Bert Henry > -- You received this message because you are subscribed to the Google Groups "sage-support" group. To unsubscribe from this group and stop receiving emails from it, send an email to sage-support+unsubscr...@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/sage-support/560b0d15-1616-4bcb-b46a-9aeb037aaa3c%40googlegroups.com.
[sage-support] Re: equation solution in integer
http://doc.sagemath.org/html/en/reference/discrete_geometry/sage/geometry/polyhedron/base.html#sage.geometry.polyhedron.base.Polyhedron_base.integral_points
On Friday, April 17, 2020 at 11:16:30 AM UTC-7, Bert Henry wrote:
>
> I tried it with
> var('x, y')
> assume(x,"integer")
> assume(x>0)
> assume(y, "integer")
> assume(y>0)
> solve(x+y==15,x,y)
>
> The result was
>
> (t_0, -t_0 + 15)
>
> obviously right, but not 6,9 7,8 8,7 and 9,6
>
>
>
> Am Freitag, 17. April 2020 19:17:12 UTC+2 schrieb Bert Henry:
>>
>> I have the equation
>> x + y = 15
>> an I'm looking for solution only in the range x=1..9 and y=1..9, x and y
>> both integer
>> Is there a sage-command to do that?
>>
>> Thanks in advance
>> Bert Henry
>>
>
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Re: [sage-support] simple desolve_tides_mpfr crash, even for SageMath Cell Server
tides is now available on SageMathCell as well! https://sagecell.sagemath.org/?q=ofpfet -- You received this message because you are subscribed to the Google Groups "sage-support" group. To unsubscribe from this group and stop receiving emails from it, send an email to sage-support+unsubscr...@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/sage-support/7c10036d-5635-4e5b-9425-922411a9f0db%40googlegroups.com.
[sage-support] Re: equation solution in integer
I tried it with
var('x, y')
assume(x,"integer")
assume(x>0)
assume(y, "integer")
assume(y>0)
solve(x+y==15,x,y)
The result was
(t_0, -t_0 + 15)
obviously right, but not 6,9 7,8 8,7 and 9,6
Am Freitag, 17. April 2020 19:17:12 UTC+2 schrieb Bert Henry:
>
> I have the equation
> x + y = 15
> an I'm looking for solution only in the range x=1..9 and y=1..9, x and y
> both integer
> Is there a sage-command to do that?
>
> Thanks in advance
> Bert Henry
>
--
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[sage-support] equation solution in integer
I have the equation x + y = 15 an I'm looking for solution only in the range x=1..9 and y=1..9, x and y both integer Is there a sage-command to do that? Thanks in advance Bert Henry -- You received this message because you are subscribed to the Google Groups "sage-support" group. To unsubscribe from this group and stop receiving emails from it, send an email to sage-support+unsubscr...@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/sage-support/7b07e20b-621d-4afd-8265-3e4388cf8c2a%40googlegroups.com.
