Very impressive Emmanuel!
On 13 August 2013 23:45, Emmanuel Charpentier <emanuel.charpent...@gmail.com
> wrote:
> See enclosed file (it's long enough to be worth of \LaTeX{}ing it, and
> this does not easily cuts'npastes...).
>
> HTH,
>
> Emmanuel Charpentier
>
> PS: \sagetex has currently some serious problems. More on this after a bit
> of exploration...
>
> Le vendredi 9 août 2013 19:21:58 UTC+2, jamedrano a écrit :
>
>> I'm trying to use Sage for optimization using the Lagrange multipliers
>> method, but it does not solve this apparently simple problem:
>>
>> var('x y l')
>>
>> f = x + 2*y
>>
>> g = 2*x^(1/4)*y^(1/2)
>>
>> L = f - l * (16 - g)
>>
>> dfdx = L.diff(x)
>>
>> dfdy = L.diff(y)
>>
>> dfdl = L.diff(l)
>>
>> solve([dfdx == 0, dfdy == 0, dfdl == 0], x,y,l)
>>
>> First Sage takes a very long time and then it just returns the equations,
>> not the solutions.
>>
>> Is this a bug or am I doing something wrong?
>>
>>
>>
>>
>> --
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