?0 would be a good extention wouldn't it? I don't have access to an interpreter
but I would guess that it gives a domain error right now.
Cheers,
Louis
> On 1 Jul 2017, at 01:20, Christian Robert wrote:
>
> You are right !
>
> Xtian.
>
>> On 2017-06-30 16:48, Frederick Pitts wrote:
>> Xtian,
You are right !
Xtian.
On 2017-06-30 16:48, Frederick Pitts wrote:
Xtian,
Actually the function you present returns the type of the
argument, not the prototype, as per
Type <=> ↑0ρ⊂R
on page 46 of IBM's "APL2 Programming: Language Reference". The
prototype is the ty
Xtian,
Actually the function you present returns the type of the
argument, not the prototype, as per
Type <=> ↑0ρ⊂R
on page 46 of IBM's "APL2 Programming: Language Reference". The
prototype is the type of the first element of R, i.e.,
Prototype <=> ↑0⍴⊂
I don't know, your "(res+V×0)" is probably the way to go for that purpose, I'm
not an expert but I understand what you mean.
I have an alias defined as:
proto←{↑0⍴⊂ ⍵}
that give me the prototype of the argument (use with: 24 QuadCR proto w). It
will probably not help you but good to know.
The purpose of it is to preserve the structure of the argument, while
setting all values to MAXINT.
Is there a better way to achieve this?
Regards,
Elias
On 30 June 2017 at 12:21, Christian Robert
wrote:
> On 2017-06-30 00:19, Elias Mårtenson wrote:
>
>> Thanks. I'll stick with this for now th
On 2017-06-30 00:19, Elias Mårtenson wrote:
Thanks. I'll stick with this for now then.
How would (res+V×0) wrap around, by the way?
Bad first reading, (res+V×0) does nothing, it add 0 to "res". How is it usefull
?
Xtian.
On 30 June 2017 at 12:17, Christian Robert mailto:christian.rob...@
Thanks. I'll stick with this for now then.
How would (res+V×0) wrap around, by the way?
On 30 June 2017 at 12:17, Christian Robert
wrote:
> I think this is the best you can get, about 62 bits of randomness.
>
> (64⍴2) ⊤⎕syl[20;2] ⍝ the largest 64 bits integer supported by gnu-apl
> 0 1 1
I think this is the best you can get, about 62 bits of randomness.
(64⍴2) ⊤⎕syl[20;2] ⍝ the largest 64 bits integer supported by gnu-apl
0 1 1 1 1 1 1 1 1 0 1 0 1 1 0 0 1 1 1 1 0 1 1 1 0 1 0 0 0 0 0 1 1 0 0 1 1 1 0 1
1 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
so, it's a bit less than
