On Thu, Jun 10, 2010 at 7:54 AM, Mike Day <[email protected]> wrote: > ta =: [: }: [: {."1 (2 -/\ ])^:a: > etca =: {.&.:(ta :.ta) > > but this doesn't anonymise the involution verb.
etcA=: {.&.:(ta :.ta) f.
--
Raul
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