Time for another short video and this time it’s a bit more psychedelic.
The functions used here are just some simple sines and cosines as always. The x-axis has a cosine wave that moves up and down with respect to time. Cutting across it along the y-axis is another cosine wave just with a shorter cycle to create a corrugated look. Finally a few crazy pink stripes add to the psychedelia.
This was a really quick and easy function to create, and although I wouldn’t want to watch it for very long, I think the result is quite striking nonetheless. It reminds me of plasticine!