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#gnuplot

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Fergus<p>I configured a <a href="https://mastodon.cosroe.com/tags/git" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>git</span></a> hook that takes the wordcount from my <a href="https://mastodon.cosroe.com/tags/typst" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>typst</span></a> file every time I commit to my <a href="https://mastodon.cosroe.com/tags/thesis" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>thesis</span></a> repository, so I can keep an eye on my progress.</p><p>I've been using a small <a href="https://mastodon.cosroe.com/tags/gnuplot" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>gnuplot</span></a> script to plot my progress over time, along with my target (red), a fit, and a fit to the last 15 commits. The 19th of Sep (2nd red line) is my submission deadline, and end of Aug (1st red line) marks where I plan to stop writing and start reviewing.</p>
isamert<p>During a bout of sleeplessness, I created the egnuplot[^1] package for Emacs. It started as a silly experiment, but over time (that is, over the course of the night) I found it genuinely useful. If you know some Elisp and a bit of Gnuplot, and want to plot some curves, give it a try!</p><p>I (hopefully) will write a post explaining my motivations and outlining how you can make your own little DSLs in Elisp soon.</p><p>I'd love to get some feedback.</p><p>[1]: <a href="https://github.com/isamert/egnuplot" rel="nofollow noopener noreferrer" translate="no" target="_blank"><span class="invisible">https://</span><span class="">github.com/isamert/egnuplot</span><span class="invisible"></span></a></p><p><a href="https://mastodon.social/tags/emacs" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>emacs</span></a> <a href="https://mastodon.social/tags/gnuplot" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>gnuplot</span></a> <a href="https://mastodon.social/tags/elisp" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>elisp</span></a></p>
unfa🇺🇦<p>Looking for a libre alternative to Desmos online graphing calculator? (<a href="https://www.desmos.com/calculator" rel="nofollow noopener noreferrer" translate="no" target="_blank"><span class="invisible">https://www.</span><span class="">desmos.com/calculator</span><span class="invisible"></span></a>)</p><p>I found grapk.tk!</p><p>It used to be on <a href="https://graph.tk" rel="nofollow noopener noreferrer" translate="no" target="_blank"><span class="invisible">https://</span><span class="">graph.tk</span><span class="invisible"></span></a>, but that address no longer works - yet the name of the project remains.</p><p>So it's now here:<br><a href="https://graph.equation.io/" rel="nofollow noopener noreferrer" translate="no" target="_blank"><span class="invisible">https://</span><span class="">graph.equation.io/</span><span class="invisible"></span></a></p><p>Source on Github:<br><a href="https://github.com/aantthony/graph.tk" rel="nofollow noopener noreferrer" translate="no" target="_blank"><span class="invisible">https://</span><span class="">github.com/aantthony/graph.tk</span><span class="invisible"></span></a></p><p><a href="https://mastodon.social/tags/maths" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>maths</span></a> <a href="https://mastodon.social/tags/math" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>math</span></a> <a href="https://mastodon.social/tags/graphs" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>graphs</span></a> <a href="https://mastodon.social/tags/gnuplot" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>gnuplot</span></a> <a href="https://mastodon.social/tags/calculator" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>calculator</span></a> <a href="https://mastodon.social/tags/graphingCalculator" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>graphingCalculator</span></a> <a href="https://mastodon.social/tags/equation" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>equation</span></a> <a href="https://mastodon.social/tags/Desmos" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Desmos</span></a> <a href="https://mastodon.social/tags/alternative" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>alternative</span></a> <a href="https://mastodon.social/tags/foss" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>foss</span></a> <a href="https://mastodon.social/tags/opensource" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>opensource</span></a> <a href="https://mastodon.social/tags/libre" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>libre</span></a> <a href="https://mastodon.social/tags/freesoftware" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>freesoftware</span></a></p>
éric 🚲 🇪🇺 :emacs:<p>New blog post on the inspiration for a new Julia package I am writing.</p><p>The package will address the optimization based design of heat exchanger networks for process integration (energy use reduction). The optimization will be based on decision variables defined on the basis of visualisation of hot and cold streams in a process.</p><p>The blog post illustrates the concepts using gnuplot src blocks in org mode in Emacs and highlights a nice feature of code reuse in org mode. There is also a small example of the use of Emacs Calc to do some algebra.</p><p>The plan is to have a series of blog posts as the code is developed. This is the first in the series.</p><p><a href="https://fediscience.org/tags/HeatExchangerNetworkDesign" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>HeatExchangerNetworkDesign</span></a> <a href="https://fediscience.org/tags/HeatExchangerNetworkSynthesis" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>HeatExchangerNetworkSynthesis</span></a> <a href="https://fediscience.org/tags/HENS" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>HENS</span></a> <a href="https://fediscience.org/tags/Optimization" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Optimization</span></a> <a href="https://fediscience.org/tags/ProcessOptimization" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>ProcessOptimization</span></a> <a href="https://fediscience.org/tags/ProcessIntegration" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>ProcessIntegration</span></a> <a href="https://fediscience.org/tags/visualization" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>visualization</span></a> <a href="https://fediscience.org/tags/Emacs" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Emacs</span></a> <a href="https://fediscience.org/tags/Calc" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Calc</span></a> <a href="https://fediscience.org/tags/EmacsCalc" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>EmacsCalc</span></a> <a href="https://fediscience.org/tags/orgmode" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>orgmode</span></a> <a href="https://fediscience.org/tags/gnuplot" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>gnuplot</span></a> <a href="https://fediscience.org/tags/JuliaLang" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>JuliaLang</span></a> <a href="https://fediscience.org/tags/blog" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>blog</span></a> </p><p><a href="https://www.homepages.ucl.ac.uk/~ucecesf/blog/20250730.html" rel="nofollow noopener noreferrer" translate="no" target="_blank"><span class="invisible">https://www.</span><span class="ellipsis">homepages.ucl.ac.uk/~ucecesf/b</span><span class="invisible">log/20250730.html</span></a></p>
éric 🚲 🇪🇺 :emacs:<p>New blog post for the Emacs Carnival on writing experience (<a href="https://masto.gregnewman.io/@greg/114899165487420555" rel="nofollow noopener noreferrer" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">masto.gregnewman.io/@greg/1148</span><span class="invisible">99165487420555</span></a>):</p><p><a href="https://www.homepages.ucl.ac.uk/~ucecesf/blog/20250725.html" rel="nofollow noopener noreferrer" translate="no" target="_blank"><span class="invisible">https://www.</span><span class="ellipsis">homepages.ucl.ac.uk/~ucecesf/b</span><span class="invisible">log/20250725.html</span></a></p><p><a href="https://fediscience.org/tags/Emacs" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Emacs</span></a> <a href="https://fediscience.org/tags/OrgMode" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>OrgMode</span></a> <a href="https://fediscience.org/tags/gnuplot" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>gnuplot</span></a> <a href="https://fediscience.org/tags/PlantUML" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>PlantUML</span></a> <a href="https://fediscience.org/tags/AcademicChattter" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>AcademicChattter</span></a></p>
Debacle<p>Works with <a href="https://framapiaf.org/tags/gnuplot" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>gnuplot</span></a>, too, of course:</p><p>/*<br>#+BEGIN_SRC gnuplot :file myfunc2.png :results graphics<br>plot sin(x)<br>#+END_SRC<br>*/</p><p><span class="h-card" translate="no"><a href="https://ottawa.place/@plantarum" class="u-url mention" rel="nofollow noopener noreferrer" target="_blank">@<span>plantarum</span></a></span></p><p><a href="https://framapiaf.org/tags/elisp" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>elisp</span></a> <a href="https://framapiaf.org/tags/Emacs" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Emacs</span></a> <a href="https://framapiaf.org/tags/orgmode" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>orgmode</span></a></p>
Linux Magazine<p>Looking for stats? Pete Metcalfe shows you how to quickly analyze and plot your data with just one line of Bash and tools like AWK and gnuplot<br><a href="https://www.linux-magazine.com/Issues/2025/294/Bash-Stats?utm_source=mlm" rel="nofollow noopener noreferrer" translate="no" target="_blank"><span class="invisible">https://www.</span><span class="ellipsis">linux-magazine.com/Issues/2025</span><span class="invisible">/294/Bash-Stats?utm_source=mlm</span></a><br><a href="https://fosstodon.org/tags/Bash" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Bash</span></a> <a href="https://fosstodon.org/tags/tools" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>tools</span></a> <a href="https://fosstodon.org/tags/AWK" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>AWK</span></a> <a href="https://fosstodon.org/tags/gnuplot" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>gnuplot</span></a> <a href="https://fosstodon.org/tags/Linux" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Linux</span></a> <a href="https://fosstodon.org/tags/stats" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>stats</span></a> <a href="https://fosstodon.org/tags/data" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>data</span></a> <a href="https://fosstodon.org/tags/SQL" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>SQL</span></a></p>
screwlisp<p><a href="https://gamerplus.org/tags/lispyGopherClimate" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>lispyGopherClimate</span></a> <a href="https://gamerplus.org/tags/softwareEngineering" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>softwareEngineering</span></a> <a href="https://gamerplus.org/tags/computerScience" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>computerScience</span></a> <a href="https://gamerplus.org/tags/lisp" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>lisp</span></a> (every Wednesday 0UTC = Tuesday night in Americas)<br><a href="https://gamerplus.org/tags/peertube" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>peertube</span></a> <a href="https://gamerplus.org/tags/podcast" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>podcast</span></a> <a href="https://gamerplus.org/tags/archive" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>archive</span></a> <br><a href="https://communitymedia.video/w/gVRxvMKmdoAwHHJxrcJi5c" rel="nofollow noopener noreferrer" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">communitymedia.video/w/gVRxvMK</span><span class="invisible">mdoAwHHJxrcJi5c</span></a></p><p><a href="https://gamerplus.org/tags/climateCrisis" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>climateCrisis</span></a> <a href="https://gamerplus.org/tags/haiku" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>haiku</span></a> from <span class="h-card" translate="no"><a href="https://climatejustice.social/@kentpitman" class="u-url mention" rel="nofollow noopener noreferrer" target="_blank">@<span>kentpitman</span></a></span> </p><p><a href="https://screwlisp.small-web.org/" rel="nofollow noopener noreferrer" translate="no" target="_blank"><span class="invisible">https://</span><span class="">screwlisp.small-web.org/</span><span class="invisible"></span></a><br><a href="https://gamerplus.org/tags/commonLisp" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>commonLisp</span></a> + <a href="https://gamerplus.org/tags/gnuplot" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>gnuplot</span></a> <br><a href="https://gamerplus.org/tags/McCLIM" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>McCLIM</span></a> <a href="https://gamerplus.org/tags/hurkle" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>hurkle</span></a> <a href="https://gamerplus.org/tags/gameDev" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>gameDev</span></a> <a href="https://gamerplus.org/tags/retrospective" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>retrospective</span></a> so far</p><p><span class="h-card" translate="no"><a href="https://mastodon.social/@amszmidt" class="u-url mention" rel="nofollow noopener noreferrer" target="_blank">@<span>amszmidt</span></a></span> sets me straight about the <a href="https://gamerplus.org/tags/loopFacility" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>loopFacility</span></a> yet again</p><p><span class="h-card" translate="no"><a href="https://ieji.de/@vnikolov" class="u-url mention" rel="nofollow noopener noreferrer" target="_blank">@<span>vnikolov</span></a></span> points out we can read comp.lang.lisp </p><p>Join in in <a href="https://gamerplus.org/tags/lambdaMOO" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>lambdaMOO</span></a> as always!</p>
screwlisp<p><a href="https://gamerplus.org/tags/climateCrisis" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>climateCrisis</span></a> <a href="https://gamerplus.org/tags/commonLisp" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>commonLisp</span></a> <a href="https://gamerplus.org/tags/graphing" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>graphing</span></a> <a href="https://gamerplus.org/tags/series" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>series</span></a> <a href="https://gamerplus.org/tags/gnuplot" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>gnuplot</span></a> <a href="https://screwlisp.small-web.org/programming/common-lisp-cl-series-gnuplot-climate/" rel="nofollow noopener noreferrer" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">screwlisp.small-web.org/progra</span><span class="invisible">mming/common-lisp-cl-series-gnuplot-climate/</span></a><br>Hey everyone. I jammed some <a href="https://gamerplus.org/tags/declarative" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>declarative</span></a> <a href="https://gamerplus.org/tags/lazyEvaluation" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>lazyEvaluation</span></a> <a href="https://gamerplus.org/tags/engineering" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>engineering</span></a> <a href="https://gamerplus.org/tags/programming" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>programming</span></a> to tie into the climate segment of the live show in TWO hours.</p><p>Interesting declarative exploratory programming and super simple gnuplotting if I do say so.</p><p>But I basically ran out of time to make a good graph with daily temperature max/min/avg from about 1920-2020 in some weather stations in New Zealand. Any ideas??? Clock is ticking</p>
onipa 🇬🇭📖Did you know that you can do basic plotting on the command line with <a href="https://pixelfed.social/discover/tags/gnuplot?src=hash" class="u-url hashtag" rel="nofollow noopener noreferrer" target="_blank">#gnuplot</a> if you use <a href="https://pixelfed.social/discover/tags/alpine?src=hash" class="u-url hashtag" rel="nofollow noopener noreferrer" target="_blank">#alpine</a> <a href="https://pixelfed.social/discover/tags/Linux?src=hash" class="u-url hashtag" rel="nofollow noopener noreferrer" target="_blank">#Linux</a> you can easily install gnuplot with `apk add gnuplot`
screwlisp<p>Edrx included my <a href="https://gamerplus.org/tags/gnuplot" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>gnuplot</span></a> <a href="https://gamerplus.org/tags/eepitch" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>eepitch</span></a> <a href="https://gamerplus.org/tags/eev" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>eev</span></a> <a href="https://anggtwu.net/LISP/2025-may-gnuplot.lisp.html" rel="nofollow noopener noreferrer" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">anggtwu.net/LISP/2025-may-gnup</span><span class="invisible">lot.lisp.html</span></a> ^</p>
screwlisp<p><a href="https://gamerplus.org/tags/programming" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>programming</span></a> <a href="https://gamerplus.org/tags/commonLisp" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>commonLisp</span></a> <a href="https://gamerplus.org/tags/gnuplot" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>gnuplot</span></a> <a href="https://gamerplus.org/tags/asdf" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>asdf</span></a> <br><a href="https://screwlisp.small-web.org/programming/screwlisps-knowledge-simple-gnuplot/" rel="nofollow noopener noreferrer" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">screwlisp.small-web.org/progra</span><span class="invisible">mming/screwlisps-knowledge-simple-gnuplot/</span></a><br>Systematic redux of the simple #'gnuplot from before. Should be eminently useable via (asdf:load-system :screwlisps-knowledge/simple-gnuplot) (use-package :screwlisps-knowledge/simple-gnuplot) (gnuplot "Of these" '((1 2) (3 4)) '((5 -6) (7 -8)) '((1 2) (8 1)))</p>
screwlisp<p><a href="https://gamerplus.org/tags/mathematics" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>mathematics</span></a> <a href="https://gamerplus.org/tags/programming" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>programming</span></a> <a href="https://gamerplus.org/tags/lisp" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>lisp</span></a> <a href="https://gamerplus.org/tags/ellipses" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>ellipses</span></a> <a href="https://screwlisp.small-web.org/programming/ksaj-ellipse-perimeters/" rel="nofollow noopener noreferrer" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">screwlisp.small-web.org/progra</span><span class="invisible">mming/ksaj-ellipse-perimeters/</span></a></p><p>Kind of fun. I like that there was no difference between throwing the ellipse hulls into my simple gnuplotting and throwing both the ellipse hulls and their perimeter estimates into my gnuplotting. What do you think.</p><p>for <span class="h-card" translate="no"><a href="https://infosec.exchange/@ksaj" class="u-url mention" rel="nofollow noopener noreferrer" target="_blank">@<span>ksaj</span></a></span> whom I see has just posted something else interesting I should probably add as a follow up. </p><p>My <a href="https://gamerplus.org/tags/blog" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>blog</span></a> article on my simple <a href="https://gamerplus.org/tags/commonlisp" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>commonlisp</span></a> <a href="https://gamerplus.org/tags/gnuplot" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>gnuplot</span></a> as applied to ksaj's perimeter estimate implementation.</p>
screwlisp<p><a href="https://gamerplus.org/tags/programming" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>programming</span></a> <a href="https://gamerplus.org/tags/trigonometry" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>trigonometry</span></a> <a href="https://gamerplus.org/tags/lisp" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>lisp</span></a> <a href="https://gamerplus.org/tags/ellipses" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>ellipses</span></a> <a href="https://gamerplus.org/tags/graphing" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>graphing</span></a> <a href="https://gamerplus.org/tags/commonLisp" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>commonLisp</span></a> <a href="https://gamerplus.org/tags/gnuplot" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>gnuplot</span></a> <a href="https://gamerplus.org/tags/mathematics" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>mathematics</span></a> #(loosely speaking) An article that was way too hard to write for what we got. I don't know why it was so complicated. Not enough coffee today? I could have done literally anything else. At least the separately drawn coarse hulls of the ellipses look oddly charming?</p><p><a href="https://screwlisp.small-web.org/programming/common-lisp-simple-rotated-ellipse-in-two-lines/" rel="nofollow noopener noreferrer" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">screwlisp.small-web.org/progra</span><span class="invisible">mming/common-lisp-simple-rotated-ellipse-in-two-lines/</span></a></p><p>Please tell me all the things I have done wrong ;p</p><p>At least I noticed and put a bandaid on floats in my gnuplotting.</p>
screwlisp<p><a href="https://gamerplus.org/tags/programming" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>programming</span></a> <a href="https://gamerplus.org/tags/graphing" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>graphing</span></a> <a href="https://gamerplus.org/tags/plotting" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>plotting</span></a> <a href="https://gamerplus.org/tags/visualization" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>visualization</span></a> <a href="https://gamerplus.org/tags/timeSeries" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>timeSeries</span></a> <a href="https://gamerplus.org/tags/gnuplot" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>gnuplot</span></a> <a href="https://gamerplus.org/tags/commonLisp" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>commonLisp</span></a> <a href="https://gamerplus.org/tags/lisp" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>lisp</span></a> <a href="https://gamerplus.org/tags/example" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>example</span></a> <a href="https://screwlisp.small-web.org/programming/common-lisp-invoking-gnuplot/" rel="nofollow noopener noreferrer" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">screwlisp.small-web.org/progra</span><span class="invisible">mming/common-lisp-invoking-gnuplot/</span></a><br>I could not even find my own previous articles and <a href="https://gamerplus.org/tags/demos" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>demos</span></a> of this online!</p><p>I used <a href="https://gamerplus.org/tags/uiop" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>uiop</span></a> run-program to handle one specific case like</p><p>(gnuplot "bad title" '((1 2) (3 4)) '((5 6) (7 8)))<br>or equivalently,<br>(apply 'gnuplot "bad title" '(((1 2) (3 4)) ((5 6) (7 8))))</p><p>Do you personally have an example? I remember it being hard to dredge up gnuplot examples but this is beyond silly.</p>
gomli<p>Si il y'en a qui sont au courant, je cherche un moyen d'utiliser <a href="https://piaille.fr/tags/emacs" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>emacs</span></a> natif sous android (pas la version console termux) + <a href="https://piaille.fr/tags/termux" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>termux</span></a> + <a href="https://piaille.fr/tags/termuxapi" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>termuxapi</span></a>.</p><p>Pour les deux premiers, j'ai trouvé des builds spéciaux d'emacs et termux avec des apk signés par la même clef. Ça permet à emacs de pouvoir utiliser des programmes installés via termux (pkg install xxx), utils pour plein de fonctionnalité (<a href="https://piaille.fr/tags/gnuplot" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>gnuplot</span></a>, <a href="https://piaille.fr/tags/gnupg" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>gnupg</span></a>, export <a href="https://piaille.fr/tags/latex" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>latex</span></a> pdf, <a href="https://piaille.fr/tags/git" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>git</span></a>, etc..).<br><a href="https://sourceforge.net/projects/android-ports-for-gnu-emacs/files/termux/" rel="nofollow noopener noreferrer" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">sourceforge.net/projects/andro</span><span class="invisible">id-ports-for-gnu-emacs/files/termux/</span></a></p><p>Par contre, je n'ai pas trouvé d'apk de termux-api avec cette même clef. Si il y a rien, je vais devoir déconstruire l'apk et la re-signer avec la bonne clef, mais j'aimerai éviter si c'est possible..</p>
ceasar<p><span class="h-card" translate="no"><a href="https://mastodon.bsd.cafe/@mms" class="u-url mention" rel="nofollow noopener noreferrer" target="_blank">@<span>mms</span></a></span> rather not cool, but somehow efficient: <a href="https://pol.social/tags/awk" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>awk</span></a>, <a href="https://pol.social/tags/gnuplot" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>gnuplot</span></a>, <a href="https://pol.social/tags/orgaggregate" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>orgaggregate</span></a></p>
Dr David Mills<p>Are there any <a href="https://8bitorbust.info/tags/gnuplot" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>gnuplot</span></a> experts around?</p><p>I've a few 10s of files I want to plot, each with a specific RGB colour line. I can use for for loop to iterate over the file names to plot OK, but I can't seem to use it to iterate over the colours too. Any ideas?</p><p>plot for [dataset in "F1 F2 FZ"] dataset.".csv" for [c in "<a href="https://8bitorbust.info/tags/986aba" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>986aba</span></a> <a href="https://8bitorbust.info/tags/485f8b" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>485f8b</span></a> <a href="https://8bitorbust.info/tags/5e96d1" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>5e96d1</span></a>"] with lines lw 2 lc rgb c</p><p>In my view that should pick the file name from the list of names and plot it with the first colour from the list of colours (rgb val)</p>
Su-Shee<p>really nice short tutorials of how to plot with <a href="https://fosstodon.org/tags/gnuplot" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>gnuplot</span></a> <a href="https://www.youtube.com/watch?v=9QUtcfyBFhE" rel="nofollow noopener noreferrer" translate="no" target="_blank"><span class="invisible">https://www.</span><span class="ellipsis">youtube.com/watch?v=9QUtcfyBFh</span><span class="invisible">E</span></a></p>
Jan Antoš<p>I really love <a href="https://mstdn.social/tags/presenterm" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>presenterm</span></a> <a href="https://mstdn.social/tags/linux" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>linux</span></a> console slides tool, it is great does have <a href="https://mstdn.social/tags/sixel" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>sixel</span></a> support. But I haven’t found reasonable tool for charts. I mean <a href="https://mstdn.social/tags/gnuplot" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>gnuplot</span></a> is great, but I find myself impossible for me to produce heatmap there. So I have produced in one or two hours command line tool (read code glue) consuming vega-lite high level grammar of interactive graphics to do the job. So I can plot directly in <a href="https://mstdn.social/tags/terminal" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>terminal</span></a> and presentern. Now I am afraid to release those about 50 lines of typescript.</p>