Yes and Me Too -----Original Message----- From: [email protected] [mailto:[email protected]] On Behalf Of Don Kelly Sent: Tuesday, December 8, 2015 12:58 AM To: [email protected] Subject: Re: [Jprogramming] My first J conjuction
p for Pythagorus theorem? Don (apologies for the tree format -I tried to get it to look good but blew it.) On 12/6/2015 2:36 AM, Linda A Alvord wrote: > Neat! Guess what p stands for? > > > > ffp=: 13 : '%:+/*:x,y' > > 5!:4 <'ffp' > > ┌─ [: > ├─ %: > ──┤ ┌─ [: > │ ├─ / ─── + > └────┤ > │ ┌─ [: > └─────┼─ *: > └─ , > > > > Linda > > > > > > > > > > -----Original Message----- > From: [email protected] > [mailto:[email protected]] On Behalf Of Don > Kelly > Sent: Saturday, December 5, 2015 7:23 PM > To: [email protected] > Subject: Re: [Jprogramming] My first J conjuction > > > > how about > > ff=: 13 : ' +/*:x,y' > > > > 4 ff 5 > > > > 41 > > > > ff > > > > [: +/ [: *: , 2 capped forks > > > > > > 5!:4< 'ff' > > > > *┌─ [: * > > > > ** > > > > *├─ / ─── + * > > > > ** > > > > *──┤ * > > > > ** > > > > *│ ┌─ [:* > > > > ** > > > > *└─────┼─ *:* > > > > ** > > > > *└─ , * > > > > > > Don > > > > On 12/4/2015 7:38 AM, Linda A Alvord wrote: > >> g looks more like forks than f: >> >> f=: 13 :'x(*:@[ + *:@])y' >> g=: 13 :'(*:x)+*:y' >> (4 f 5)-:4 g 5 >> 1 >> 5!:4 <'f' >> -- *: >> -- @ -+- [ >> +- + >> --+ -- *: >> L- @ -+- ] >> 5!:4 <'g' >> -- [: >> ----+- *: >> │ L- [ >> --+- + >> │ -- [: >> L---+- *: >> L- ] >> >> >> Linda >> >> >> -----Original Message----- >> From: <mailto:[email protected]> >> [email protected] >> [ <mailto:[email protected]> >> mailto:[email protected]] On Behalf Of Kip >> Murray >> Sent: Friday, December 4, 2015 1:20 AM >> To: <mailto:[email protected]> [email protected] >> Subject: Re: [Jprogramming] My first J conjuction >> >> And you can use a fork in the definition of a conjunction: >> >> of =: 2 : 'v@[ u v@]' >> 4 + of *: 5 >> 41 >> >> On Thursday, December 3, 2015, Kip Murray < < >> <mailto:[email protected]> mailto:[email protected]> >> <mailto:[email protected]> [email protected]> wrote: >> >>> A fork is not a conjunction but it shows what you are doing: >>> 4 (*:@[ + *:@]) 5 >>> 41 >>> On Thursday, December 3, 2015, Lippu Esa <[email protected] >>> <javascript:_e(%7B%7D,'cvml','[email protected]');>> wrote: >>>> It is 5:17 AM in Finland and I already have two good answers. Thank >>>> you David and Pascal! >>>> It seems that I haven't been using Compose either :) . But at least >>>> I knew that this is the place to be. >>>> Thanks again, >>>> Esa >>>> -----Original Message----- >>>> From: < <mailto:[email protected]> >>>> mailto:[email protected]> >> <mailto:[email protected]> >> [email protected] [mailto: >>>> < <mailto:[email protected]> >>>> mailto:[email protected]> >> <mailto:[email protected]> >> [email protected]] On Behalf Of David Lambert >>>> Sent: perjantaina 4. joulukuuta 2015 5.14 >>>> To: programming < < <mailto:[email protected]> >>>> mailto:[email protected]> >> <mailto:[email protected]> [email protected]> >>>> Subject: Re: [Jprogramming] My first J conjuction I expect you'll >>>> get many of the same response. Your conjunction is fine, however >>>> this particular case is so frequent there's a built in conjunction. >>>> Read "but first", >>>> x f&g y >>>> or >>>> x f&:g y >>>> the difference being rank. Add but first square: >>>> 4 +&: *: 5 >>>> 41 >>>> On 12/03/2015 10:05 PM, >> < <mailto:[email protected]> >> mailto:[email protected]> >> <mailto:[email protected]> >> [email protected] wrote: >>>>> Date: Fri, 4 Dec 2015 03:05:50 +0000 >>>>> From: Lippu Esa< < <mailto:[email protected]> mailto:[email protected]> >>>>> <mailto:[email protected]> [email protected]> To:" >> < <mailto:[email protected]> mailto:[email protected]> >> <mailto:[email protected]> [email protected]" >>>>> < < <mailto:[email protected]> >>>>> mailto:[email protected]> >>>>> <mailto:[email protected]> [email protected]> >>>>> Subject: [Jprogramming] My first J conjuction >>>>> Message-ID: <4C1D3F3685BCAE4699AA47F9961903BA33126CC3@VDOMES02> >>>>> Content-Type: text/plain; charset="us-ascii" >>>>> Hello everybody, >>>>> I realized with some shame that I haven't written a single J >>>> conjunction - ever. Some adverbs, yes, but they too are newish. >>>>> I have a recurring need for sentences like (f x) g f y where verb >>>>> f is >>>> applied to nouns x and y and dyadic verb g is then applied to the >>>> two results. >>>>> and was thinking of something like x f c g y with c being a conjuction. >>>> This is what was the result: >>>>> fxgfy=: 2 : 0 >>>>> : >>>>> (v x) u v y >>>>> ) >>>>> 4 + fxgfy *: 5 NB. very simple example >>>>> 4 + fxgfy *: 5 >>>>> 41 >>>>> Is there a more natural J way to do this? What would be a good >>>>> name for >>>> this type of conjunction or operation? >>>>> Esa >>>> ------------------------------------------------------------------- >>>> - >>>> - >>>> - For information about J forums see >>>> < <http://www.jsoftware.com/forums.htm> >>>> http://www.jsoftware.com/forums.htm> >> <http://www.jsoftware.com/forums.htm> >> http://www.jsoftware.com/forums.htm >>>> ------------------------------------------------------------------- >>>> - >>>> - >>>> - For information about J forums see >>>> < <http://www.jsoftware.com/forums.htm> >>>> http://www.jsoftware.com/forums.htm> >> <http://www.jsoftware.com/forums.htm> >> http://www.jsoftware.com/forums.htm >>> -- >>> Sent from Gmail Mobile >> >> >> -- >> Sent from Gmail Mobile >> --------------------------------------------------------------------- >> - >> For information about J forums see >> < <http://www.jsoftware.com/forums.htm> http://www.jsoftware.com/forums.htm> >> <http://www.jsoftware.com/forums.htm> >> http://www.jsoftware.com/forums.htm >> --------------------------------------------------------------------- >> - For information about J forums see >> <http://www.jsoftware.com/forums.htm> >> http://www.jsoftware.com/forums.htm > > > ---------------------------------------------------------------------- > > For information about J forums see > <http://www.jsoftware.com/forums.htm> > 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
