I study mathematics.

Stuff that confuses me still

  • High school-level content
    • Concavity
    • Sample proportion questions that they give to Year 12’s
    • Integration by recognition. I can’t really EXPLAIN it.
    • Anything finance.
  • Necessary vs. sufficient conditions
  • ODEs
  • What exactly is a series? I still don’t know sometimes.

Other maths things I might make a note about

Mostly as a tutoring aid, maybe when kids are like “what is this thing help me please”.

  • The unit circle, though, everyone already loves the unit circle.
  • INTEGRATION IS AREA UNDER CURVE

Related notes: