Re: [Jbeta] J iOS data transfer
Bill, Yes, you are right, the extraction needs to apply to ~temp/t.jt . The 'c' likely needs to be to ~addons/t.jt -- not ~temp/t.jt -- also. But when I do that, the file shows up in ~addons as t.jt and I cannot change the name to ~addons/math/misc . I am missing some steps, clearly. On Mon, Jun 18, 2012 at 1:52 AM, bill lam bbill@gmail.com wrote: I guess that meant file not found. not sured if ~temp/t.jt = ~t.jt on ipad. Пнд, 18 Июн 2012, Brian Schott писал(а): Eric, I got the following error when attempting to pass ~addons/math/misc to ipad I had corrected the typo of addond to addons. jcbtof'~temp/t.jt' ~temp/t.jt jt 'x';'~t.jt';'~addons' |rank error: jt | i=.(a E.d)i.1 -- (B=) -- For information about J forums see http://www.jsoftware.com/forums.htm
Re: [Jbeta] J iOS data transfer
I made a couple of sloppy typos in the instructions. I will repeat them below with the typos corrected. Please try again. It helps to have an overview of what is going on and to have an understanding of tar and how jt provides similar facilities. That is 'c' creates, 'x' extracts, and 't' tests (displays contents of jt file). Please try again and let me know how it goes. *** expanded instructions with typos corrected Use jt to transfer a folder of files. jt is similar to tar. It creates a single file with the info necessary to recreate a folder. On desktop jt '' NB. jt help jt 'c';'~temp/t.jt';'~addons/math';'misc' NB. create single t.jt file from addon/math misc folder send email with t.jt attachement On iPad read email and follow single file example to copy to clipboard jcbtof 't.jt' NB. put clipboard contents to file t.jt (at root for less name typing) jt 'x';'t.jt';'~addons' NB. extract contents of t.jt On Mon, Jun 18, 2012 at 12:13 AM, Brian Schott schott.br...@gmail.comwrote: Eric, I got the following error when attempting to pass ~addons/math/misc to ipad I had corrected the typo of addond to addons. jcbtof'~temp/t.jt' ~temp/t.jt jt 'x';'~t.jt';'~addons' |rank error: jt | i=.(a E.d)i.1 --- (B=) -- For information about J forums see http://www.jsoftware.com/forums.htm -- For information about J forums see http://www.jsoftware.com/forums.htm
Re: [Jbeta] J iOS data transfer
Eric, Ok, I see what I was not doing: anything involving jattach. I was attaching t.jt to the email. But now I have a different problem. The jattach.html file is so large with math/misc that it does not fit in the copy buffer. How is that problem worked around? Thanks, --- (B=) -- For information about J forums see http://www.jsoftware.com/forums.htm
Re: [Jbeta] J iOS data transfer
It worked for me so there is something limiting in your environment or there is something wrong with the steps. Which copy buffer? On your desktop or on the iPad? If you have not already done so, please get familiar with successfully moving several single files from your desktop to your iPad before tackling moving a large jt files such as addons/math/misc. On Mon, Jun 18, 2012 at 1:55 PM, Brian Schott schott.br...@gmail.comwrote: Eric, Ok, I see what I was not doing: anything involving jattach. I was attaching t.jt to the email. But now I have a different problem. The jattach.html file is so large with math/misc that it does not fit in the copy buffer. How is that problem worked around? Thanks, --- (B=) -- For information about J forums see http://www.jsoftware.com/forums.htm -- For information about J forums see http://www.jsoftware.com/forums.htm
Re: [Jbeta] J iOS data transfer
On my ipad, in gmail, I do not see the attachment in safari. I see it it gmail. I do not use mail exactly, I use gmail. The attachment is an html file. On Mon, Jun 18, 2012 at 2:32 PM, Eric Iverson eric.b.iver...@gmail.com wrote: To repeat with emphasis: the jattach step and attaching the jattach.html file that is sent is essential. This is the only way to get full copy/paste support on the iPad as otherwise you get the sickly limited version. The jattach step is needed whether sending a single file or a jt file that contains multiple files. Utilities will eventually combine these steps into common forms. -- For information about J forums see http://www.jsoftware.com/forums.htm
Re: [Jbeta] J iOS data transfer
You see the attachment jattach.html in your email message. Tap it and you should see your stuff in a browser page that you can then tap and hold and copy. On Mon, Jun 18, 2012 at 2:59 PM, Brian Schott schott.br...@gmail.comwrote: On my ipad, in gmail, I do not see the attachment in safari. I see it it gmail. I do not use mail exactly, I use gmail. The attachment is an html file. On Mon, Jun 18, 2012 at 2:32 PM, Eric Iverson eric.b.iver...@gmail.com wrote: To repeat with emphasis: the jattach step and attaching the jattach.html file that is sent is essential. This is the only way to get full copy/paste support on the iPad as otherwise you get the sickly limited version. The jattach step is needed whether sending a single file or a jt file that contains multiple files. Utilities will eventually combine these steps into common forms. -- For information about J forums see http://www.jsoftware.com/forums.htm -- For information about J forums see http://www.jsoftware.com/forums.htm
[Jbeta] hview vocabulary
Try the following on your iPad: jh'a href=http://www.jsoftware.com/docs/help701/dictionary/vocabul.htm vocab/a' -- For information about J forums see http://www.jsoftware.com/forums.htm
Re: [Jbeta] Floating %. goes very bad very fast
I only raised it because it is so bad compared to everyone else I've looked at, including mine. An original copy of my result and my implementation code are available on request. Please note, I cannot speak for others but I didn't take a Hilbert matrix into account in writing mine. Paul PLJsAPL=: 0 : 0 80.531610822 ¯3239.99665986097 41579.9420943319 ¯249479.578965133 810808.433035166 ¯1513508.76245454 1621616.2451529 ¯926637.713155974 218789.430959011 ¯3239.99667368818 172799.763174579 ¯2494795.89900529 15966690.2071222 ¯54053889.1945398 103783451.186115 ¯113513134.744105 65894238.5094722 ¯15752839.8286812 41579.9425036479 ¯2494795.91108115 38419849.2522369 ¯256132286.350815 891889090.567644 ¯1748102418.55488 1942335832.29382¯1141617699.88458275674708.595751 ¯249479.582883114 15966690.3618727 ¯256132287.510015 1756335480.92061 ¯6243223179.83275 12430950040.9097 ¯13984817837.5535 8302674292.97357 ¯2021614600.3302 810808.450415449 ¯54053889.9691135 891889098.317587 ¯6243223204.79328 22544971251.5605 ¯45450659629.1162 51648474522.865 ¯30918813482.07817581054973.44456 ¯1513508.80311881 103783453.123491 ¯1748102440.39083 12430950134.7588 ¯45450659786.369292554068055.4922 ¯106051533619.168 63930593442.9569 ¯15768594736.8895 1621616.2969454 ¯113513137.318931942335863.28028 ¯13984817987.4734 51648474857.9506 ¯106051533934.55 122367153478.811 ¯74205153752.1709 18396694252.0436 ¯926637.747107004 65894240.2479428 ¯1141617721.69509 8302674405.58929 ¯30918813765.344663930593798.5238 ¯74205153941.7251 45229808347.2382 ¯11263282403.1867 218789.439925196 ¯15752840.2978892 275674714.654419 ¯2021614632.92992 7581055060.93416 ¯15768594860.4611 18396694339.8914¯11263282427.95742815820646.25489 ) DialogAPL=: 0 : 0 81.0837 ¯3240.000441 41580.00571 ¯2.494800309E5 8.108100843E5 ¯1.513512123E6 1.621620094E6 ¯9.266400324E5 2.187900028E5 ¯3240.000352 172800.0149 ¯2494800.1321.596672026E7 ¯5.405399896E7 1.037836745E8 ¯1.135133904E8 6.589439254E7 ¯1.575287780E7 41580.0033 ¯2494800.068 38419919.12¯2.561327823E8 8.918909013E8 ¯1.748106101E9 1.942340048E9 ¯1.141620239E9 2.756753345E8 ¯249480.0094 15966719.51 ¯256132777.2 1.756338956E9 ¯6.243235864E9 1.243097584E10 ¯1.398484736E10 8.302692071E9 ¯2.021618982E9 810809.9941 ¯54053995.43 891890869.5 ¯6.243235770E9 2.254501711E10 ¯4.545075286E10 5.164858121E10 ¯3.091887772E10 7.581070803E9 ¯1513511.922 103783666.1 ¯17481060171.243097550E10 ¯4.545075234E10 9.255425620E10 ¯1.060517489E11 6.393072306E10 ¯1.576862667E10 1621619.848 ¯113513379.8 1942339933 ¯1.398484685E10 5.164858015E10 ¯1.060517480E11 1.223673983E11 ¯7.420530117E10 1.839673057E10 ¯926639.8769 65894385.62 ¯11416201618.302691705E9 ¯3.091887687E10 6.393072205E10 ¯7.420530065E10 4.522989667E10 ¯1.126330416E10 218789.963 ¯15752875.99 275675313.6 ¯2.021618879E9 7.581070548E9 ¯1.576862633E10 1.839673034E10 ¯1.126330410E10 2.815825985E9 ) NARS2000=: 0 : 0 80.4931 ¯3239.996392 41579.93755 ¯249479.5464 810808.3137¯1513508.519 1621615.966 ¯926637.5448 218789.3894 ¯3239.996409 172799.7447 ¯2494795.584 15966687.95 ¯54053880.89 103783434.2 ¯113513115.2 65894226.72 ¯15752836.92 41579.93807 ¯2494795.6 38419843.93 ¯256132248.1 891888949.5¯1748102130 1942335500 ¯1141617499275674658.9 ¯249479.5515 15966688.15 ¯256132249.6 1756335208 ¯62432221721.243094797E10 ¯1.398481546E10 8302672851 ¯2021614244 810808.3362 ¯54053881.9891888959.6 ¯624304 2.254496755E10 ¯4.545065203E10 5.164846577E10 ¯3.091880818E10 7581053660 ¯1513508.571 103783436.7 ¯1748102158 1.243094809E10 ¯4.545065223E10 9.255405253E10 ¯1.060515157E11 6.393058258E10 ¯1.576859205E10 1621616.032 ¯113513118.6 1942335540 ¯1.398481565E10 5.164846618E10 ¯1.060515161E11 1.223671329E11 ¯7.420514126E10 1.839669115E10 ¯926637.5882 65894228.96 ¯11416175278302672992 ¯3.091880853E10 6.393058301E10 ¯7.420514148E10 4.522980079E10 ¯1.126328053E10 218789.4008 ¯15752837.52 275674666.5 ¯2021614284 7581053766
Re: [Jbeta] Floating %. goes very bad very fast
Don't you become even a bit suspicious when the answers don't agree? Consider the number on the lower right hand corner: PLJsAPL: 2815820646.25489 Dyalog: 2815825985 NARS2000:2815820182 J Rational: 2815827300 (true answer). If you are proud of implementation X, I can bring it down to earth real quick by asking it to invert H 2*n, or by working in rational numbers. H=: %@:@(+/~)@i. (+/ .* %.) H 20x 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 On Mon, Jun 18, 2012 at 6:32 PM, Paul Jackson plj...@gmail.com wrote: I only raised it because it is so bad compared to everyone else I've looked at, including mine. An original copy of my result and my implementation code are available on request. Please note, I cannot speak for others but I didn't take a Hilbert matrix into account in writing mine. Paul PLJsAPL=: 0 : 0 80.531610822 ¯3239.99665986097 41579.9420943319 ¯249479.578965133 810808.433035166 ¯1513508.76245454 1621616.2451529 ¯926637.713155974 218789.430959011 ¯3239.99667368818 172799.763174579 ¯2494795.89900529 15966690.2071222 ¯54053889.1945398 103783451.186115 ¯113513134.744105 65894238.5094722 ¯15752839.8286812 41579.9425036479 ¯2494795.91108115 38419849.2522369 ¯256132286.350815 891889090.567644 ¯1748102418.55488 1942335832.29382¯1141617699.88458275674708.595751 ¯249479.582883114 15966690.3618727 ¯256132287.510015 1756335480.92061 ¯6243223179.83275 12430950040.9097 ¯13984817837.5535 8302674292.97357 ¯2021614600.3302 810808.450415449 ¯54053889.9691135 891889098.317587 ¯6243223204.79328 22544971251.5605 ¯45450659629.1162 51648474522.865 ¯30918813482.07817581054973.44456 ¯1513508.80311881 103783453.123491 ¯1748102440.39083 12430950134.7588 ¯45450659786.369292554068055.4922 ¯106051533619.168 63930593442.9569 ¯15768594736.8895 1621616.2969454 ¯113513137.318931942335863.28028 ¯13984817987.4734 51648474857.9506 ¯106051533934.55 122367153478.811 ¯74205153752.1709 18396694252.0436 ¯926637.747107004 65894240.2479428 ¯1141617721.69509 8302674405.58929 ¯30918813765.344663930593798.5238 ¯74205153941.7251 45229808347.2382 ¯11263282403.1867 218789.439925196 ¯15752840.2978892 275674714.654419 ¯2021614632.92992 7581055060.93416 ¯15768594860.4611 18396694339.8914¯11263282427.95742815820646.25489 ) DialogAPL=: 0 : 0 81.0837 ¯3240.000441 41580.00571 ¯2.494800309E5 8.108100843E5 ¯1.513512123E6 1.621620094E6 ¯9.266400324E5 2.187900028E5 ¯3240.000352 172800.0149 ¯2494800.1321.596672026E7 ¯5.405399896E7 1.037836745E8 ¯1.135133904E8 6.589439254E7 ¯1.575287780E7 41580.0033 ¯2494800.068 38419919.12¯2.561327823E8 8.918909013E8 ¯1.748106101E9 1.942340048E9 ¯1.141620239E9 2.756753345E8 ¯249480.0094 15966719.51 ¯256132777.2 1.756338956E9 ¯6.243235864E9 1.243097584E10 ¯1.398484736E10 8.302692071E9 ¯2.021618982E9 810809.9941 ¯54053995.43 891890869.5 ¯6.243235770E9 2.254501711E10 ¯4.545075286E10 5.164858121E10 ¯3.091887772E10 7.581070803E9 ¯1513511.922 103783666.1 ¯17481060171.243097550E10 ¯4.545075234E10 9.255425620E10 ¯1.060517489E11 6.393072306E10 ¯1.576862667E10 1621619.848 ¯113513379.8 1942339933 ¯1.398484685E10 5.164858015E10 ¯1.060517480E11 1.223673983E11 ¯7.420530117E10 1.839673057E10 ¯926639.8769 65894385.62 ¯11416201618.302691705E9 ¯3.091887687E10 6.393072205E10 ¯7.420530065E10 4.522989667E10 ¯1.126330416E10 218789.963 ¯15752875.99 275675313.6 ¯2.021618879E9 7.581070548E9 ¯1.576862633E10 1.839673034E10 ¯1.126330410E10 2.815825985E9 ) NARS2000=: 0 : 0 80.4931 ¯3239.996392 41579.93755 ¯249479.5464 810808.3137¯1513508.519 1621615.966 ¯926637.5448 218789.3894 ¯3239.996409 172799.7447 ¯2494795.584
