@ethanpark
Mathematics · Georgia Tech · Class of 2027
Joined September 2025
Picture a parking lot with numbered spots. Your hash function looks at your license plate and tells you which spot to park in. A collision is when your assigned spot is already taken. The strategies are just different parking policies: - External chaining: eve…
5 hrs/week4/10 difficultyWouldn't take again
Linear algebra rewards consistency more than cramming. The concepts build on each other, so falling behind on row reduction made eigenvalues much harder later. My routine: do practice problems a few days a week and check every row operation carefully. Most of…
Most of my lost points came from arithmetic slips in row reduction, not from misunderstanding concepts. Write one row operation per line, label it (like R2 → R2 − 3R1), and plug your final answer back into the original system. It feels slow, but it's faster th…