I'm not sure how many of you have taken math, but this is how it feels.
we had the sandwich/squeeze theorem remember - when you find the value of something by fixing it between two functions( x < number < y), and limiting the functions on each side to find the same number on both sides. Then since the number in the middle is greater than one side and less than one side, and if the numbers on both sides are the same( let's say 8), the number in the middle has to be 8, right?
Well the EKBio explanations feel like that to me.... I mean I understand them, but would never have thought of taking that route of thinking. The example above was still intuitive mathematically.... The answers they give are not as intuitive, and the rationalizations are crazy.. even though they make sense...