I took a calculus course in high school. There were maybe six of us. Everyone elss took stats. The teacher was fine, if if a bit. Most of us used the class as a goof off segment. I often snuck out to go work on freelancing projects I was doing at the time. We found we could mostly pass the course work could be plugging in to online solvers. The tests were heavily curved.

Frankly if you threw a simple derivative or integration at me these days I'd be staring at you like and idiot.

I remember snidely telling people I didnt care because it didnt need calculus to develop software. I do regret it.