For intuition on complex numbers, you could try playing with http://wry.me/math-toys http://wry.me/math-toys — though it’s in a hacky state I haven’t had the en

For intuition on complex numbers, you could try playing with http://wry.me/math-toys http://wry.me/math-toys — though it’s in a hacky state I haven’t had the energy to fix. There are much better complex-function plotters, but I was aiming for a more tangible UI.