Triangulating a Minecraft Stronghold with Mental Math. Better than a calculator?

This video was made before the speedrunning community's decision to ban calculators. But even though calculators are banned, I was determined to find a way to triangulate a stronghold using mental math and without doing trigonometry in my head. Data referenced in the video: https://docs.google.com/spreadsheets/... 0:00 - Intro 0:48 - Part 1: Basic math 2:40 - Part 2: Triangulation Calculator 3:56 - Calculator Analysis 4:55 - Part 3: Mental Math Triangulation 6:34 - Mental Math Equation 7:20 - Testing Mental Math in-game 8:17 - Mental Math Analysis 10:03 - Part 4: Personal Opinion on calculators