Hello, I'm tubular. I'm a mathematician, and I fancy myself a writer, too. I used to write things for this website, a long time ago—I was even an IRON NODER in 2012—but my consistency has dropped off significantly. Thank you all for letting me use your excellent website.
I hereby release all of my published writeups into the public domain. That being said, I have cannibalized some of my mathematics articles for my personal math blog: http://cleare.st/. It's got my real name on it, so please be careful with it.
My math/science nodes: call/cc yin-yang puzzle, TREE(3), taxicab metric, fusible number, seven-dimensional cross product, A Few More Translation Exercises, matroid, Kuratowski's Forbidden Subgraph Characterization of Planarity.
My video game–related nodes: SpaceChem, Robot Unicorn Attack, double jump, I Wanna Be The Guy, Tool-Assisted Speedrun, Sonic R, Kaizo Mario World, An Untitled Story, Jumper, Item Abuse, VVVVVV, Dynamite Jack, speedrun.
My unnoded drafts: click here.
My enormous list of bookmarks is below.