Using Hauke's creation of
m=: <\ *: >:i.9 NB. I used 9 instead of 15 for display purposes on the
email
I would not bother using all the character conversions, but would stay with
integers and use 10&#.^:_1 to take the digits apart. Some boxing and a Raze (;)
is required to avoid padding.
explode=. [: ; 10&#.^:_1 each
explode each m
┌─┬───┬─────┬─────────┬─────────────┬─────────────────┬─────────────────────┬─────────────────────────┬─────────────────────────────┐
│1│1 4│1 4 9│1 4 9 1 6│1 4 9 1 6 2 5│1 4 9 1 6 2 5 3 6│1 4 9 1 6 2 5 3 6 4 9│1
4 9 1 6 2 5 3 6 4 9 6 4│1 4 9 1 6 2 5 3 6 4 9 6 4 8 1│
└─┴───┴─────┴─────────┴─────────────┴─────────────────┴─────────────────────┴─────────────────────────┴─────────────────────────────┘
Cheers bob
> On Aug 21, 2020, at 10:56, Hauke Rehr <[email protected]> wrote:
>
> I’d start with something like
> <\ *: >:i.15
>
>
> Am 21.08.20 um 19:46 schrieb Skip Cave:
>> Also, is there a better way to generate increasing length sets of a vector?
>
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