Introduction to gnuplot 

That progress indicator at the top of the slides is lovely

Thank you.

8:54 yep, apparently "Gnuplot as a whole is not covered by the GNU General Public License (GPL). " gnuplot.info/faq/faq.html#x1-120001.7

11:41:08 PM: Error: Unable to initialize GTK+, is DISPLAY set properly? Failed to initialize wxWidgets. Terminal type set to 'unknown' wxt init failure This is what I get after doing the same procedure you do from 13:45 to 14:05... Any advice?

Is missing C in the plotting list packages. Also C++, Java...

how to plot 3D ternary surface by this method ?

00:29 Holy fuck! *"premission from.."* REALLY?