One of the first articles I ever wrote on medium discussed what I had always considered to be my favorite integral, the golden integral is, however, a new contender. My favorite integral aka I don’t care what your teacher told you, π ≠ 22/7.
By calculating a very simple integral we can see that π ≠ 22/7 regardless of what we were told in school.stephenwithaphd.medium.com Let’s quickly recap. The golden ratio, ϕ, is the positive solution to the equation