On Thursday, June 11, 2015 at 11:26:48 AM UTC+5:30, Ralf Stephan wrote:
>
> n = var('n',domain='integer')
>> res = solve([n^2 == 3],n); print "res = ",res
>>
>> returns the weird answer :
>>
>> res = [
>> n == -sqrt(3),
>> n == sqrt(3)
>> ]
>>
>>
> But
> sage: assume(n,'integer')
> sage: solve(n^2-3,n)
> []
>
> so it seems variable domains are not interpreted
> as assumptions.
>
I tried the following code:
var('n','k','l')
f(n)=n
g(k)=k
h(l)=l
l=k+1
sol=solve(f==g,x,k, solution_dict=True)
for s in sol:
show(s)
soll=solve(g==h,k,l, solution_dict=True)
for s in soll:
show(s)
but results are strange.
--
Avi kaur
Blog: https://avikashyap620.wordpress.com
"There is no lacking of opportunity, The thing is you do not want to
see It"
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