Re: [Jprogramming] stdlib documentation

Nice! > On Feb 11, 2014, at 3:54 AM, bill lam wrote: > > Documentation of standard library of J8 is now available as a > chapter of the J User manual, > > * http://www.jsoftware.com/help/user/library.htm > > which is also part of the docs/help addons. > > -- > regards, >

[Jprogramming] Typo?

On the NuVov page: http://www.jsoftware.com/jwiki/Vocabulary/RankFromV I wonder if there is an error in the output of the second example of the verb length. I would not have noticed, had not the narrative suggested I should see a different result. Here is the script I used on my iPhone to test it

Re: [Jprogramming] Typo?

Thanks! WIKI or no, I would never try to edit something that valuable myself. Hope it is protected, even though it says "CategoryWorkInProgress". > On Feb 13, 2014, at 4:14 PM, Henry Rich -wrote: > > Yeah, fixed now, thanks. > > Henry Rich > >> On 2/13/2014

Re: [Jprogramming] awk-like J sentences?

I love AWK; it (and perl) have saved my bacon many times. If your problem involves processing fields within lines of an I/O stream in a *nix environment, of course you or I should use AWK. Particularly me, since I'd never be given a processing task involving more math than a "gozinta" or takeawa

Re: [Jprogramming] fifth heart curve

Can't get there, from here at least... Google reports 404 error. > On Feb 15, 2014, at 2:54 AM, "R.E. Boss" wrote: > > What about this one > https://plus.google.com/u/0/photos/101244335910217616226/albums/598024084706 > 7744881 ? > > > R.E. Boss > > (Add your info to http://www.jsoftware.co

Re: [Jprogramming] J in 5 minutes

Love it! Think I'm gonna get a lot from Linda's and Norman's paper. Now I wonder if I missed it or forgot it. > On Feb 14, 2014, at 7:00 PM, Henry Rich wrote: > > Ian Clark's NuVoc project is a great start at making J easier for newcomers. > As part of that effort, the FrontPage of the Wiki

Re: [Jprogramming] J in 5 minutes

Someone recently linked to Ron Jeffery's blog re throwing in the towel on learning J. I developed a respect for Ron back when I hung out on Ward Cunningham's original Wiki. Ward once raved about J, even though he thought he had fully "grok"ed it in a weekend or so. > On Feb 15, 2014, at 1:16

Re: [Jprogramming] J in 5 minutes

I thought the first rule was: "Q: When is the best time to optimize? A: Not yet! > On Feb 15, 2014, at 1:36 PM, Raul Miller wrote: > > Something to keep in mind is that good programs take time to write, and you > do not have to solve or understand everything all at once. Also, you need > to star

Re: [Jprogramming] fifth heart curve

Thanks. Who wants to translate it to J so I can add it to the other two on my iPhone? On Feb 15, 2014, at 12:12 PM, Aai wrote: >>> https://plus.google.com/u/0/photos/101244335910217616226/albums/598024084706 >>> 7744881 ? -- Fo

Re: [Jprogramming] J in 5 minutes

One "teaser" ought to be a list of the very many powerful J features that are unique to the language. Then a "getting started" intro to the JSoftware site: the existence of, and how to search, the site, the wiki, the forums, and the code. Them perhaps a guided tour, with links, of some of the re

Re: [Jprogramming] J in 5 minutes

As I recall, grid, out of the box, was pretty spectacular. It didn't make it to the iPhone/iPad version, alas. (Not that you asked. ) > On Feb 16, 2014, at 9:53 AM, Brian Schott wrote: > > Don, et al, > > Has anyone produced a grid that will demonstrate excel-like cell formulae? > That would b

Re: [Jprogramming] J in 5 minutes

ums of other > cells? > > >> On Sun, Feb 16, 2014 at 9:59 AM, Jim Russell wrote: >> >> As I recall, grid, out of the box, was pretty spectacular. It didn't make >> it to the iPhone/iPad version, alas. (Not that you asked. ) >> >> -- > (B=) >

Re: [Jprogramming] J in 5 minutes

amples seem to suggest that formulas can be embedded in the cells. Am I > wrong? > > --- > (B=) > >> On Feb 16, 2014, at 12:16 PM, Jim Russell wrote: >> >> See: >> http://www.jsoftware.com/jwiki/Grid >> Chris did the work using isigra

Re: [Jprogramming] J in 5 minutes

Nice Joe! I think it will be readable if I use something other that my iPhone, but I probably won't be fast enough to catch much of it. > On Feb 17, 2014, at 11:41 AM, Joe Bogner wrote: > >> On Sun, Feb 16, 2014 at 4:30 PM, Raul Miller wrote: >> >> Put differently, why not have everyone int

[Jprogramming] Find in files for IOS J?

Now that I got 'all' from JAL, is there a way to search all attachments? -- For information about J forums see http://www.jsoftware.com/forums.htm

Re: [Jprogramming] J in 5 minutes

Me too, all versions. Would love to get it working on my iPhone, but I seem to be missing "spawn". > On Feb 17, 2014, at 8:09 PM, Joe Bogner wrote: > > > Pascal, glad to see you had fun with my example. Thanks for sharing your > versions too > - ---

Re: [Jprogramming] access camera on handheld devices

Very neat! (A bit ugly perhaps, but neat.) Not sure where your code got garbled, but I had to change the "at" that appeared when I pasted your code into my script: NB. LABNUMS=:": each <"0 at i.@#LABTITLES_jlab_ Sent from my iPad On Dec 14, 2012, at 10:26 AM, bob therriault wrote: > Yep, Javas

Re: [Jprogramming] apl character support

Has modern technology eliminated over strikes? > On Feb 26, 2014, at 2:52 PM, Don Kelly wrote: > > 'box divide' requires pressing 3 keys at once -- For information about J forums see http://www.jsoftware.com/forums.htm

Re: [Jprogramming] a good bar bet!

The Aho of AWK fame I presume? > On Mar 6, 2014, at 8:10 PM, Roger Hui wrote: > > Probably not. It's not related to the problem of finding the minimum that > I know of. It's the general problem of how you avoid initializing a large > but sparse array. Recently, I did use the idea in a case of

Re: [Jprogramming] J in 5 minutes

Very nice. Thanks! > On Mar 7, 2014, at 8:11 AM, "Martin Saurer" wrote: > > Hello all Jers, > > > > My two cents (or 15 minutes) to show what J can do. > > > > Feedback is welcome. > > > > > https://www.youtube.com/watch?v=VSJpJt3c11c > >

[Jprogramming] Mac j801

Finally decided to risk installing j801 on my MacBook. Printed out system/installation/j801 - j Wiki. Downloaded j801_mac32.dmg. Copied the J801 folder to my home directory. (Didn't know I could do that from a .dmg file, but I must have for J602 and J701 I guess.) Noticed that the readme file sa

Re: [Jprogramming] J in 5 minutes

Outstanding!!! > On Mar 13, 2014, at 5:25 AM, "Martin Saurer" wrote: > > Hello all, > > Many thanks for all the feedback and suggestions. Based upon your > feedback, there are three new videos which hopefully are better than > "Version 1.0". > > 1. Video is split up into three parts: > > J

Re: [Jprogramming] J in 5 minutes

(No problem viewing all three on my iPhone. "No stinking Flash here...!) > On Mar 13, 2014, at 11:44 AM, "Martin Saurer" > wrote: > > Raul, > > > > The videos are all mp4 encoded with default settings of iMovie on my Mac. > > So no flash, and no other special things. > > I tried to view t

Re: [Jprogramming] J in 10 minutes (3. Web Applications) / with narration

Outstanding! > On Apr 30, 2015, at 10:31 AM, Joey K Tuttle wrote: > > Terrific video - beautifully presented, interesting material (and thank you > for eliminating the background distraction!) > > Thank you! > >> On 2015 Apr 30, at 02:09 , Martin Saurer wrote: >> >> Hello all, >> >> Ther

Re: [Jprogramming] J for iPad?

I get that with j for iPhone also. We're the IOS J's released as 32 bit apps? > On May 3, 2017, at 3:58 PM, Kip Murray wrote: > > Also, I get a message, "This app will not work with future versions of > iOS. The developer needs to update it so it will work with future versions > of iOS." --Kip

Re: [Jprogramming] J for iPad?

Not dates, but IOS versions -- any IOS past the current will support only 64 bit apps. In 10.3.1, settings/general/about/applications lists apps (including J) that will no longer be supported. > On May 3, 2017, at 4:27 PM, Eric Iverson wrote: > > That sounds like a more serious issue and migh

[Jprogramming] ios speculation

Any chance that the enhanced iOS J will support share activities? I'm thinking of (the app) Workflow scripts in particular. -- For information about J forums see http://www.jsoftware.com/forums.htm

[Jprogramming] 64 bit 📱

So far I have been unable to run the script to enable paceman in j64. Does this error message suggest anything to people who understand J much better that I do: 0!:0 jfromcb '' Updating server catalog... |syntax error: httpget | 0=#msg=.e Thanks!!

Re: [Jprogramming] 64 bit 📱

gt; The next iOS J will have better facilities in this area. I'm hoping for a > release in about 2 months. > > On Fri, Jun 23, 2017 at 5:36 PM, 'Jim Russell' via Programming < > programm...@jsoftware.com> wrote: > >> So far I have been unable to run the script

Re: [Jprogramming] J iOS at Apple App Store

Ok, I won't do this: load 'pacman' not found: /j/system/util/pacman.ijs |file name error: script | 0!:0 y[4!:55<'y' But this, in the plot lab, is disappointing: The examples given below also require the utilities in scripts numeric and trig. Load these as: ) load 'numeric trig' not fo

Re: [Jprogramming] J iOS at Apple App Store

Sometime around the IOS 10.? update, Apple broke the ability of my Macbook (OS X Lion 10.7.5 (11G63) 13-inch Late 2007 safari Version 6.1.6 (7537.78.2) ITunes 12.2.2.25) To connect via USB to my iPhone 6s. So, I miss the 32 bit version's ability to use pacman. Everything else, I love!! Thanks Er

[Jprogramming] J ios

Two questions: 1. Why does J (and only this app) retain its state for only about a day at most? 2. If it didn't, how would I clear the log manually? -- For information about J forums see http://www.jsoftware.com/forums.htm

[Jprogramming] J iOS new keyboard

I love the improvement. I would also like a circled x to clear all when there are characters in the input area, and an auto repeat on the destructive backspace. -- For information about J forums see http://www.jsoftware.com/for

Re: [Jprogramming] J ios

ick home button, slide app up in the app switcher, reopen app.) > > So presumably it's getting shut down when it loses the log? > > Thanks, > > -- > Raul > > > On Sun, Jul 9, 2017 at 5:44 PM, 'Jim Russell' via Programming > wrote: >> Two

Re: [Jprogramming] J ios

Of course, you can also select text in the log area and cut, you simply have no access to the keyboard to backspace and clear without filling the clipboard. > On Jul 9, 2017, at 6:06 PM, 'Jim Russell' via Programming > wrote: > > That is my assumption, but other apps ret

Re: [Jprogramming] paint equilateral triangle in plot

Does the verb "-" have a noun value as a number? > On Sep 4, 2017, at 11:00 AM, Björn Helgason wrote: > > you are catenating _ to the vector > >> On 4 Sep 2017 14:26, "Linda Alvord" wrote: >> >> Raul, How would you explain this? >> >> ,i:5 >> _5 _4 _3 _2 _1 0 1 2 3 4 5 >> _,i:5 >> _ _5 _

Re: [Jprogramming] paint equilateral triangle in plot

Thanks, I thought I was seeing a dash rather than an underscore. > On Sep 4, 2017, at 10:06 PM, Linda Alvord wrote: > > Linda -- For information about J forums see http://www.jsoftware.com/forums.htm

Re: [Jprogramming] paint equilateral triangle in plot

Btw, the multi-line plot failed for me, but the original version had worked on my iPhone. > On Sep 4, 2017, at 10:06 PM, Linda Alvord wrote: > > A single underscore is a "number" infinity. A double underscore is negative > Infinity. > > Linda > > Sent from AOL Mobile Mail > > On Monday, S

Re: [Jprogramming] What's happening here?

Both versions of j for iOS match your results. > On Jul 30, 2018, at 6:00 PM, Raul Miller wrote: > > #(#~ ((-:~.)*(-:\:~))"1)":,.p:1200+i.10 -- For information about J forums see http://www.jsoftware.com/forums.htm

Re: [Jprogramming] J701 for IOS

Someday I hope to be smart enough to know that I am not smart enough to learn J. Until then, would someone tell me how use jjget instead of jal to load whatever I am missing when e.g. load ‘trace’ or load ‘viewmat’ fails using J701 on my iPhone/iPad? (I did get connected to my old Mac vi

Re: [Jprogramming] J701 for IOS

have start.ijs echo this value on start-up, so that you know > when it's necessary to enter a different address. But I haven't! > > 9) I get confused with the iPad version's handling of script > extensions, eg '.ijs' - I tend to add dots, eg p632.1.ijs which &

Re: [Jprogramming] J701 for IOS

rks fine from laptop to iPad. >> iPad to laptop not quite so good, as I usually end up with double >> line-spacing. Large scripts tend to be difficult to select and copy at the >> iPad end. > > Also, item (0) below applies to the laptop, in my case. > > Cheers, &g

Re: [Jprogramming] J701 for IOS

access string is wrong! > > 6) To get another script from the laptop, > myget'p633.ijs' >or > jjget'~user/p633.ijs' > > 7) I haven't defined myput! > >> 8) Writing this, it looks as if I should have defined a noun >

[Jprogramming] Jhs ipad

The jhs release notes mention getlanip to get the IP address to use to reach the jhs server (Mac) from other devices (iPad) on the same lan. But I can’t find it in j or as a terminal command. What am I missing? -- For information

Re: [Jprogramming] Jhs ipad

Never mind, sorry. I finally see that getlanip and getexternalip are in the _jhs_ local. One of these days... > On Aug 4, 2018, at 8:46 PM, 'Jim Russell' via Programming > wrote: > > The jhs release notes mention getlanip to get the IP address to use to reach >

[Jprogramming] Jhs ipad confusion

I finally got my iPad/iPhone connected to my MacBook via Jhs. After a day or so I use’ I broke it, and neither restarting the MacBook or the iPad safari app has cured it. After a MacBook restart I bring up Jhs from the desktop blue jhs807 icon (Beta e). I use the resulting jijx window (MacBook)t

Re: [Jprogramming] fsoj41

See: https://code.jsoftware.com/wiki/Fifty_Shades_of_J/Editing_Guidelines Judging by how over my head they are, I conclude they are excellent! > On Aug 19, 2018, at 6:00 PM, 'Mike Day' via Programming > wrote: > > Sorry, I haven’t been following this work, but I’m now wondering where these >

Re: [Jprogramming] J807 beta-i available

Is it safe to understand that “[x]” indicates an optional left argument, and is not part of a the J expression? > On Aug 24, 2018, at 9:19 AM, Raul Miller wrote: > > Also, in this example, ‘name’ was meant to represent a pronoun. > > Thanks, > > — > Raul > >> On Friday, August 24, 2018, Henr

Re: [Jprogramming] J807 beta-i available

i.3 > 9 */@(".@'example') 8 > 30 > */@(".@'example') 8 > 30 > */@(".@'example') > */@(".@example) > > It's better though, when you try your own examples. > > Thanks, > > -- > Raul > >

Re: [Jprogramming] J807 beta-i available

(BTW, without your excellent J for C Programmers, I wouldn’t even be trying. Thank you.) > On Aug 24, 2018, at 1:18 PM, Henry Rich wrote: > > Right, [x] meant (as Humpty said) an optional element. Since J defines a > meaning for every ASCII graphic, this is hard to express in a J context. >

Re: [Jprogramming] [Jpr

I for one would love to see that (a clear description of how 13 : converts explicit expressions to tacit) but I can’t promise that I would understand it. > On Sep 11, 2018, at 1:05 PM, Raul Miller wrote: > > a clear description of how 13 : converts explicit expressions to tacit. ---

Re: [Jprogramming] [Jpr

; from right to left you will be able to tell where y belongs. Try this on a > dyadic function to see some differences. > > Linda > > -Original Message- > From: Programming On Behalf Of > 'Jim Russell' via Programming > Sent: Tuesday, September 11, 2018 4:

Re: [Jprogramming] [Jpr

be able to tell where y belongs. Try this on a > dyadic function to see some differences. > > Linda > > -Original Message- > From: Programming On Behalf Of > 'Jim Russell' via Programming > Sent: Tuesday, September 11, 2018 4:04 PM > To: programm...@jsoftwa

Re: [Jprogramming] Latest Beta D

On the Mac, they are left after the install procedure. The one time I installed a beta on my wife’s windows 10 laptop , they were not installed. I assumed that was because I was signed in as a second user, so I just launched j from the icons in the install directory. > On Sep 26, 2018, at 10:0

Re: [Jprogramming] J807 released

I remain unable to get jqt to work on my OS X Lion MacBook . I mentioned earlier that I have never had a yellow break icon to appear on my desktop; with this release, I get none of the icons installed on my desktop. I can start jcon and jhs from the icons in the j807 directory, with an updated

Re: [Jprogramming] Shuffle and deal 4 bridge hands

Does a T beat a 9? > On Oct 13, 2018, at 7:47 PM, Linda Alvord wrote: > > 13 4 shuf deck -- For information about J forums see http://www.jsoftware.com/forums.htm

[Jprogramming] J701 iPod strange behavior

Occasionally when activating J from some other iPad task, I am met with left arrow auto repeat cycling through the input area. Usually a tap on the arrow keys halts it. But last time it happened, I had started typing without looking, and wound up with: 'bildts'nepo . Wanna guess what I had type

Re: [Jprogramming] J701 iPod strange behavior

he iPad. > > Not under iOS12, as far as I recall, but that's probably not relevant. > > So what does "open 'stdlib' " do on your iPad? I don't recognise it > > as a J action... Or did you type something quite different? > > Mike >

Re: [Jprogramming] J701 iPod strange behavior

Since you asked, Mike, I was following the instructions at: https://code.jsoftware.com/wiki/Vocabulary/slashco , which said: View definition(s) by entering in the J session: open'stdlib' I finally decided that sort_z_ would been he easier approach. But I still don’t know why /: isn’t giving me w

Re: [Jprogramming] j807 vs older versions

Agree! I for one will upgrade to the j701 iOS versions ASAP! ;-) > On Dec 6, 2018, at 2:56 PM, Eric Iverson wrote: > > Occasionally forum messages refer to older release. This is inefficient and > wastes scarce J community resources. > > The J team makes an effort to make new releases (807 a c

Re: [Jprogramming] J807 release-c JE

Is it safe to assume these instructions do not apply to the iOS app? > On Feb 24, 2019, at 11:50 AM, Eric Iverson wrote: > > J807 release-c JE (J Engine - shared library binary) is available. This > fixes 3 minor bugs and should be installed by all users. > > You can get release-c without havi

Re: [Jprogramming] Jd version 4.24 is available

Your link to https://www.jsoftware.com/jd_tuts.html is very through, useful, and deserves some serious study. (Wish I thought I was up to it!) Very nice job. > On May 4, 2019, at 6:07 PM, Eric Iverson wrote: > > Jd version 4.24 is available > > https://code.jsoftware.com/wiki/Jd/Release for

Re: [Jprogramming] new video: basic animation in J!

I started watching it and heard the narration audio fine. (Nice job, too.) > On Aug 11, 2019, at 9:09 PM, Don Guinn wrote: > > Watched your video. Looks really good. For some reason there was no audio, > but closed caption showed what you were saying. Turned up volume, checked > for mute. All lo

Re: [Jprogramming] J on phone or tablet

I’m sure you are right, but... I am hugely disappointed in the lack of J interest shown in the iPhone App Store; it is listed under Education, with the unlikely-to-guess name “J701”, and has earned only five reviews, only one of which can be displayed! This for what is likely the most powerfu

Re: [Jprogramming] Tweet by Vanessa McHale on Twitter

I read (only the english language bits) and had to ask: Does this relate, for images, to the work you were doing long ago for text involving trigrams? I’m not sure I ever thanked you for starting me down that path. (It was productive!) > On Aug 12, 2019, at 3:02 AM, Skip Cave wrote: > > Vaness

Re: [Jprogramming] new video: basic animation in J!

Seconded; I watched it on my iPhone! But again, nice job! > On Aug 12, 2019, at 1:25 AM, 'robert therriault' via Programming > wrote: > > One other thing you might look at is increasing the font size a little. -- For informati

Re: [Jprogramming] Tweet by Vanessa McHale on Twitter

Do you mean that even the Times reads tacit code better than I? > On Aug 12, 2019, at 12:33 PM, Eric Iverson wrote: > > An article in this weeks New York Times Sunday Review quotes a young girl > talking about "the difference between mean, median, and mode". > >> On Mon, Aug 12, 2019 at 1:05 AM

[Jprogramming] Tacit (in j701 on iPhone)

Trying to take advantage of all this recent tacit discussion, I created this script (named jdebug, after trying je’debg’ seemed to mess up j701 on my iPhone) in my ‘user’ directory. : - NB. new file created require 'debug/dissect' mean=: +/ % # ]z=: 3 5 $ ?. >: i.15 0 0 1 2 0

Re: [Jprogramming] Tacit (in j701 on iPhone)

Thanks! This is probably the first time that being stuck at J701 has hurt me. (But don’t let that suggest I wouldn’t love to see an IOS update.) Any insights into: >> And who can explain the meaning of : >> >> ”elided target is ... from source”? > On Aug 14, 2019, at 12:38 PM, bill lam wrote:

Re: [Jprogramming] Escape from plot on android phone

Linda: Cute! Works fine in J701 on iPhone also. > On Aug 17, 2019, at 7:24 PM, bill lam wrote: > > press the back button -- For information about J forums see http://www.jsoftware.com/forums.htm

Re: [Jprogramming] Escape from plot on android phone

gt; > > Original message > From: 'Jim Russell' via Programming > Date: 8/17/19 7:43 PM (GMT-05:00) > To: programm...@jsoftware.com > Subject: Re: [Jprogramming] Escape from plot on android phone > > Linda: Cute! Works fine in J701 on iP

[Jprogramming] Document Object Model

I am contemplating re-implementing an old VBA program in J. Is any equivalent HTML access available in The J libraries? -- For information about J forums see http://www.jsoftware.com/forums.htm

Re: [Jprogramming] Document Object Model

> Have you looked at JHS, specifically the demos? I am not sure that it is what > you are looking for, but it does suggest an approach that has been used. > > Cheers, bob > >> On Aug 26, 2019, at 10:40 AM, 'Jim Russell' via Programming >> wrote: >> &

Re: [Jprogramming] Document Object Model

oach that has been used. > > Cheers, bob > >> On Aug 26, 2019, at 10:40 AM, 'Jim Russell' via Programming >> wrote: >> >> I am contemplating re-implementing an old VBA program in J. Is any >> equivalent HTML access available in The J libra

Re: [Jprogramming] Document Object Model

Mon, Aug 26, 2019 at 2:26 PM 'Jim Russell' via Programming > wrote: >> In fact, JHS is the only J access still available on my old MacBook (JQT is >> no longer compatible.) I hadn’t seen anything approaching DOM, but I’ll >> look again. Thanks. > > You

Re: [Jprogramming] j901 beta-h available

Closing quote?? > On Aug 26, 2019, at 6:37 PM, Eric Iverson wrote: > > je_update_jpacman_' -- For information about J forums see http://www.jsoftware.com/forums.htm

Re: [Jprogramming] Document Object Model

changes, the object could be programmatically manipulated. But I may have forgotten everything; I’ll look into your .dll approach. Thanks very much. > On Aug 26, 2019, at 7:08 PM, Raul Miller wrote: > > On Mon, Aug 26, 2019 at 6:27 PM 'Jim Russell' via Programming > wrote:

Re: [Jprogramming] Document Object Model

>> Good luck, >> >> -- >> Raul >> >> On Mon, Aug 26, 2019 at 7:29 PM 'Jim Russell' via Programming >> wrote: >>> >>> Yes, very much. As I recall, a single DOM handled all web pages; a class of >>> objects containing

Re: [Jprogramming] Document Object Model

Thanks. Looks pricey, now that I avoid Windows environments. But I’m sure it would have much to teach me. > On Aug 27, 2019, at 12:09 PM, Raul Miller wrote: > > In that case, you might also want to pick up > https://www.softwareverify.com/cpp-pe-file-browser.php -

Re: [Jprogramming] Document Object Model

Free is important! > On Aug 27, 2019, at 2:24 PM, Raul Miller wrote: > > I just meant to refer to the PE File Browser, which they offer for free. > > I have not tried their other products. > > FYI, > > -- > Raul > > On Tue, Aug 27, 2019 at 1:46 PM &#

Re: [Jprogramming] j901 beta-h available

You guys are just showing off! JVERSION |value error: JVERSION 2!:7'' |domain error | 2!:7'' (J701 - IOS) > On Aug 27, 2019, at 2:40 PM, 'Pascal Jasmin' via Programming > wrote: > > 2!:7 '' > > avx avx2 -- For in

Re: [Jprogramming] Prime Parallelograms

The output plot didn’t survive copy/paste to here, but substituting jp for plot, it works just fine using j701 on my iPhone . On Aug 28, 2019, at 10:16 AM, 'robert therriault' via Programming wrote: > > Hi everyone, > > I just became aware of the work that Pete Corey has been doing in using J

[Jprogramming] iPad access to JHS

For a bit yesterday I thought I had finally succeeded in using JHS from my iPad on port 65002. Silly me! Today, it is failing to launch any other web pages from the Help menu?? I continue to be amazed at the spooky sh*t I keep finding in my ignorance. Things like: 1. Don't trust "~". 2. Don't t

Re: [Jprogramming] iPad access to JHS

ing, but at one point (when I thought maybe J was looking there for a config/65002.cfg file) I thought i saw it go away. Probably just cockpit trouble. Somehow a copy of this wound up on my Mac desktop a week or so ago. > I hope some of this helps... Thanks, it does! > > Tha

Re: [Jprogramming] Joey's %. benchmark

I was not aware of that. Yet another reason to continue being impressed. > On Sep 8, 2019, at 4:43 PM, Roger Hui wrote: > > A further personal note: The recursive QR and a couple of similar > decompositions are how I got to Erdős 2.

[Jprogramming] x u/. y Key

I had high hopes for the functions of Key (particularly #/.~ M) for tallying the keys in a character matrix. Playing with it, and replacing verb # with others (< or { or ;) just to try to better understand its behavior, answered one question that I had: was this some serendipitous marriage of a

Re: [Jprogramming] x u/. y Key

Sure, thanks. I'm working to re-implement a text comparison program I did using VBA & Microsoft Access a number of years back. The object is to compare two text documents and see how similar one is to the other by comparing the number of unique trigrams that are found in each. For each text s

Re: [Jprogramming] x u/. y Key

ga|1 0| > > |gag|1 0| > > |gtc|1 1| > > |tcc|1 0| > > |gat|0 2| > > |att|0 1| > > |tta|0 1| > > |gtt|0 1| > > |ttc|0 1| > > |tcg|0 2| > > |cgg|0 1| > > |cga|0 1| > > |ata|0 1| > > |tac|0 1| > > |acc|0 1| > > |ccg|0 1|

Re: [Jprogramming] x u/. y Key

sorted alphabet of interest to your string and then subtracting one from the > scores. > > Useful for me sometimes, anyway. > > Mike > > Sent from my iPad > >> On 12 Oct 2019, at 06:50, 'Jim Russell' via Programming >> wrote: >> >&g

Re: [Jprogramming] x u/. y Key

> |agg|1 1| > > |gga|1 0| > > |gag|1 0| > > |gtc|1 1| > > |tcc|1 0| > > |gat|0 2| > > |att|0 1| > > |tta|0 1| > > |gtt|0 1| > > |ttc|0 1| > > |tcg|0 2| > > |cgg|0 1| > > |cga|0 1| > > |ata|0 1| > >

Re: [Jprogramming] x u/. y Key

0 0 0 0 0 0 0 0 0 0 0 0 0 > 1 1 1 1 1 1 2 2 2 2 2 1 1 2 1 1 1 1 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 > 1 1 1 1 1 1 1 1 1 1 1 1 1 1 > >> On Sat, Oct 12, 2019 at 12:23 PM 'Jim Russell' via Programming < >> programm...@jsoftware.com> wrote: >> >>

Re: [Jprogramming] x u/. y Key

on my slip earlier) that nub to each series, and, once again, > decrement all counts for each series by one. > > Any clearer? > > Cheers, > > Mike > > > > Sent from my iPad > >> On 12 Oct 2019, at 16:26, 'Jim Russell' via Programming >

Re: [Jprogramming] x u/. y Key

> On Oct 12, 2019, at 1:52 PM, 'Mike Day' via Programming > wrote: > > Sorry, I wasn’t considering trigrams in my off the cuff stuff, > > Mike > Thanks Mike (Day?). Can’t always tell with fourm replies until I reply… I appreciate (and am still studying) your stuff, and learning a lot from

[Jprogramming] x u/. y Key

One more (I promise, I’ll stop hogging the fourm) mail to script conversion, this time from Ric’s contribution. (This is all great stuff, thank you guys very much!!) NB. Rick2, without Key NB.If you want compare the summaries without the original text strings, then NB.perhaps Key is not the b

Re: [Jprogramming] x u/. y Key

t; Mike > > > > Sent from my iPad > >>> On 12 Oct 2019, at 21:00, 'Jim Russell' via Programming >>> wrote: >>> >>> >>> >>>> On Oct 12, 2019, at 1:52 PM, 'Mike Day' via Programming >>>>

Re: [Jprogramming] x u/. y Key

Wasn't doubting Mike, just expressing how much diversity arises from only 4 letters. Imagine if God had used the whole alphabet. (Guess the other 22 letters hasn't been invented yet. ) > On Oct 13, 2019, at 3:09 AM, Ric Sherlock wrote: > > Confirming Mike's assertion... > > load 'stats' >

Re: [Jprogramming] x u/. y Key

So, have you concluded: • A pre-filter is worthwhile? • Why eliminating spaces had such an effect? • Bacon was the author after all? -- For information about J forums see http://www.jsoftware.com/forums.htm

Re: [Jprogramming] x u/. y Key

Ok, have you determined? > On Oct 13, 2019, at 11:03 AM, 'Mike Day' via Programming > wrote: -- For information about J forums see http://www.jsoftware.com/forums.htm

Re: [Jprogramming] x u/. y Key

Rick: My ability to read tacit expressions is so poor that I overlooked the fact that the your quoted output did not come directly from the Key expression; silly me, I thought there was some form of the modifiers/arguments to Key that yielded the results of two inputs. (In contrast to your ski

Re: [Jprogramming] x u/. y Key

ave the > same shape, but the leading element of their shapes must be the same. > > > >> On Sun, Oct 13, 2019 at 3:58 PM 'Jim Russell' via Programming < >> programm...@jsoftware.com> wrote: >> >> Rick: My ability to read tacit expressions is s

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