It would be nice if there were a simple way to transform your T into U :
U =: 2 2 $ +/ ; |: ; |. ; -/ . *
U i. 2 2
+---+---+
|2 4|0 2|
| |1 3|
+---+---+
|2 3|_2 |
|0 1| |
+---+---+
U i. 3 3
+-------+-----+
|9 12 15|0 3 6|
| |1 4 7|
| |2 5 8|
+-------+-----+
|6 7 8 |0 |
|3 4 5 | |
|0 1 2 | |
+-------+-----+
U
2 2 $ +/ ; |: ; |. ; -/ .*
P.S. I probably should have said "One of Ken's handwritten notes for Linda".
--Kip
Sent from my iPad
On Apr 14, 2013, at 9:40 AM, Dan Bron <[email protected]> wrote:
> I wasn't wanting any behavior; I was just answering your question. Is there
> something else you wanted, having read Ken's paper (i.e. some other question
> than how to make a table of verbs in J)?
>
> -Dan
>
> Please excuse typos; composed on a handheld device.
>
> On Apr 14, 2013, at 9:00 AM, km <[email protected]> wrote:
>
>> Is this the behavior you want?
>>
>> T =: 2 2 $ +/`|:`|.`(-/ .*)
>> T i. 2 2
>> 2
>> T i. 3 3
>> 2
>> T
>> +-------+---------------+
>> |+-+---+||: |
>> ||/|+-+|| |
>> || ||+||| |
>> || |+-+|| |
>> |+-+---+| |
>> +-------+---------------+
>> ||. |+-+-----------+|
>> | ||.|+-------+-+||
>> | || ||+-+---+|*|||
>> | || |||/|+-+|| |||
>> | || ||| ||-||| |||
>> | || ||| |+-+|| |||
>> | || ||+-+---+| |||
>> | || |+-------+-+||
>> | |+-+-----------+|
>> +-------+---------------+
>>
>> --Kip
>>
>> Sent from my iPad
>>
>>
>> On Apr 14, 2013, at 8:36 AM, Dan Bron <[email protected]> wrote:
>>
>>> 2 2 $ +/`|:`|.`(-/ .*)
>>>
>>> Please excuse typos; composed on a handheld device.
>>>
>>> On Apr 14, 2013, at 8:24 AM, km <[email protected]> wrote:
>>>
>>>> One of Ken's notes shows a "table of verbs". A two by two example in J
>>>> might be
>>>>
>>>> +/ |:
>>>>
>>>> |. -/.*
>>>>
>>>> How would you implement such a table in J?
>>>>
>>>> --Kip Murray
>>>>
>>>> Sent from my iPad
>>>>
>>>>
>>>> On Apr 13, 2013, at 11:53 PM, "Linda Alvord" <[email protected]>
>>>> wrote:
>>>>
>>>>> Here are some copies of notes that Ken made over the years.
>>>>>
>>>>>
>>>>> http://www.jsoftware.com/jwiki/KenIversonNotes-LindaAlvord
>>>>>
>>>>> Linda
>>>> ----------------------------------------------------------------------
>>>> For information about J forums see http://www.jsoftware.com/forums.htm
>>> ----------------------------------------------------------------------
>>> For information about J forums see http://www.jsoftware.com/forums.htm
>> ----------------------------------------------------------------------
>> For information about J forums see http://www.jsoftware.com/forums.htm
> ----------------------------------------------------------------------
> For information about J forums see http://www.jsoftware.com/forums.htm
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