There is no official way to un-immutable something as it wouldn't be
immutable then. The only way is to make a new list/Sequence with a copy of
the elements. The new container is then mutable again, since it is only
copy:
v_copy = [ x for x in v_immutable ]
If you modify the copy, the original
That's the opositte, i want, having a INMUTABLE sequence, make it
MUTABLE. Not the other way around.
On 8 ene, 22:56, Volker Braun wrote:
> The two possible ways are
>
> v = Sequence([1,2,3],immutable=True)
>
> or
>
> v = Sequence([1,2,3])
> v.set_immutable()
>
> You should never mess with "under
The two possible ways are
v = Sequence([1,2,3],immutable=True)
or
v = Sequence([1,2,3])
v.set_immutable()
You should never mess with "underscore" attributes if you haven't actually
written the code as these implementation details can change without warning.
The documentation is displayed by
Hello,
I play with the famous timeit function.
I don't understand if this function sends a result or only gives a
displayed text.
I test :
timeit ('2+3') # In these 2 cases Sage displays
625 loops...
res=timeit ('2+3) # the res variable contains .
The r
Hi all,
I would like to know how to make mutable an inmutable sequence. I have
been told there are two ways to do that:
The first way is using the flag v._is_immutable=False. Anyone can give
me a link to the SAGE documentation about this "_is_immutable" thing?
I really need something -a documenta
Thanks!
R
On Jan 8, 2:57 pm, John Cremona wrote:
> Look at the documentation for load (by typing load?)
>
> The correct syntax is
>
> load ('foomat')
>
> It returns the saved object. Hence:
>
> sage: foomat2 = load('foomat')
> sage: foomat == foomat2
> True
>
> John Cremona
>
> On Jan 8, 4:41 p
Look at the documentation for load (by typing load?)
The correct syntax is
load ('foomat')
It returns the saved object. Hence:
sage: foomat2 = load('foomat')
sage: foomat == foomat2
True
John Cremona
On Jan 8, 4:41 pm, ricardomayerb wrote:
> Hello everyone,
>
> My desired result and probabl
Hello everyone,
My desired result and probably the context of the problem to
understand it better:
-> Well, I'd like to load some previously saved symbolic matrices.
There are several of then and they are time consuming to compute. So
ideally I'd like to just load them every time instead of comput
