I don’t think this would help anyone’s imposter syndrome. Taking hardcore math line by line will yield confusion. A better approach might be to learn how cosin

I don’t think this would help anyone’s imposter syndrome. Taking hardcore math line by line will yield confusion. A better approach might be to learn how cosine can be approximated with a Taylor expansion, then realize this is just an optimized version of that. (Even if it’s a different algorithm, it’s still an approximation algorithm, which is the point.) Staring at math constants won’t get you that insight.