Blindsolving the Rubik’s Cube: Memorizing the Speffz Lettering Scheme
A few months back I decided to challenge myself to learn how to solve the Rubik’s cube blindfolded. Recently, to speed up my blindfolded practice, I labelled...
Recent posts
Ideas on New Keyboard Layouts (Colemak)
I unintentionally dove into the rabbit hole of alternative keyboard layouts, where I learned about the history of the QWERTY layount. I found this to be inte...
The Magical Hexagon of Trigonometric Identities
The magical hexagon of trigonometric identities is a handy mnemonic to help you remember a handful of the common trigonometric identities in a very straightf...
Maximizing a Trigonometric Expression: asin(x)+bcos(x).
I came across a maximization problem involving trigonometric expressions that I thought was interesting. It might be quite standard, but I have never seen it...
MSC Notes: Computing the Derivative of Cosine In Various Forms
On Wednesday, when I was tutoring at the Math Study Center at Phillips Academy, I came across the following limit. I tried to compute the former (given) limi...