Especially because the post has several mistakes that commenters here corrected. Including a case where he failed to understand the Fundamental Theorem of Calc

Especially because the post has several mistakes that commenters here corrected. Including a case where he failed to understand the Fundamental Theorem of Calculus, and proposed an infinitely more inefficient solution: > We were just presented with integral calculus and there it was – you can get an average of some function with definitive integral. That is literaly measuring car's speed at every instant!