Is this what you are looking for, Piet?
Cheers, bob
datatype 01
integer
datatype 1
boolean
datatype
3 : 0
n=. 1 2 4 8 16 32 64 128 1024 2048 4096 8192 16384 32768 65536 131072 262144
t=. '/boolean/literal/integer/floating/complex/boxed/extended/rational'
t=. t,'/sparse boolean/sparse literal/sparse integer/sparse floating'
t=. t,'/sparse complex/sparse boxed/symbol/unicode/unicode4'
(n i. 3!:0 y) pick <;._1 t
)
> On Sep 15, 2023, at 11:45, Piet de Jong <pietd...@gmail.com> wrote:
>
> Would like a verb u such that (u 1) does not match (u 01)
> Without resorting to character input.
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