> In J7 the hfd verb is incorporated into the stdlib.ijs script (loaded
> automatically) and is defined as:
> hfd=: '0123456789abcdef' {~ 16 #.^:_1 ]
The choice of name is unfortunate, otherwise we can have
hfd=: '0123456789abcdef' {~ 16 #.^:_1 ]
and
Hfd=: '0123456789ABCDEF' {~ 16 #.^:_1 ]
--
regards,
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