I love the Extended Events and what it can do, but its tooling is so bad that I'm not surprised people are still clutching to the profiler.

Plenty of mission-critical problems...

Even a quicker way to think about it is to disregard the Pi because it's used in both calculations.

9^2 = 81

2 * (5^2) = 25 + 25 = 50

81 -...