What the 4-digit code every commercial aircraft broadcasts actually tells air traffic control

Every commercial flight has a squawk code. Learn why there are only 4,096 codes, what 7500, 7600, and 7700 mean, and how ATC ...
The Tech Edvocate

Numbers formulas cheat sheet

The Ultimate Numbers Formulas Cheat Sheet You Didn’t Know You Needed”, “content”: “ Ever found yourself staring blankly at a ...
Communications of the ACM

egg: Fast and Extensible Equality Saturation

Recently, a technique called equality saturation adapted e-graphs for program optimization. Equality saturation can ...