Mnemonic hexagons Posted on 8 July 2023 by John I posted some notes here about mnemonics for trig identities and hyperbolic trig identities.
Michael Anderson 9 July 2023 at 10:02 More than a passing resemblance to the occult circles and pentagrams I saw last night in the movie “Ghoulies.” Just a coincidence, right?
More than a passing resemblance to the occult circles and pentagrams I saw last night in the movie “Ghoulies.” Just a coincidence, right?