On 02/27/2017 06:18 PM, Nils Bruin wrote:
>
> Michael Orlitzky wrote:
>>
>> I tried the thing that makes more semantic sense,
>>
>> sage: f = function('f',x)
>>
>> ...
>
> Ah, OK. And this made more semantic sense to you because you wanted f to be
> a function called 'f' in the variable x? Or because you wanted f to be the
> result of evaluating a function called 'f' at x?
>
The first; f = function(...) should give me a function, naturally. I see
that you're right about what actually happens:
sage: f = function('f',x)
sage: f
f(x)
Oops. I expected the map x |--> f(x) instead. But it fills my heart with
joy that I can fix things by doing
sage: f(x) = f(x)
sage: f
x |--> f(x)
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