Thanks Dan, Raul and Viktor,
The part I was missing (aside from the parenthesis typo) was the use of ("_) to
create the adverb. I had seen it done before with conjunctions requiring verbs
such as 'each' (&.>) to create adverbs, but using the (3) to complete ("_) was
unexpected and enlightening.
Cheers, bob
On 2010-12-15, at 10:43 AM, Dan Bron wrote:
> Ric wrote:
>> adv2 =: 1 : (':';'m*y-x')
>
> Viktor Cerovski wrote:
>> [We can write this tacitly, thus]
>>
>> av2t =: ("_)(`*`(-~))(`:6)
>>
>> which can be simplified to:
>> av2t1 =: ("_)(`*`-)(`:6)~
>>
>> PS: Typed on a handheld device.
>
> Bob Therriault responded:
>> I seem to get a syntax error from your definitions
>
> Just move the parens:
>
> av2t2 =: ("_)(`*)(`(-~)) (`:6)
>
> correspondingly,
>
> av2t3 =: ("_)(`*)(`-)(`:6)~ NB. Simplification by substitution: (N V V~)
> -: (N V V)~
>
> -Dan
>
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