Hi — welcome to cube.log.

This is a small notebook of things I like to compute: lottery odds, FIRE numbers, Hong Kong property data, and whatever else can be reduced to a bit of Python and a chart. Most posts come with the code that produced the numbers, so you can check my work (and tell me where I'm wrong).

The spinning ASCII cube is hand-rolled — no WebGL, no libraries, just rotation matrices, a z-buffer and a <pre> tag. The little one in the nav bar is its baby brother.

Everything here is for education and entertainment, not financial advice.