img12

Published at 742 × 748 in The Newton–Raphson fractal
An equilateral triangle, pointing left, with vertices at the three roots of -1.

The three solutions $x+i y$ of $z^3=-1$ form an equilateral triangle}

Clare (like gare) is a Chalkdust editor. In her spare time, she’s an assistant professor at Durham University. She likes Skittles, probability, and making the magazine look more like Cosmo.
All articles by Clare

More from Chalkdust

Both comments and trackbacks are currently closed.