Michael Swan thinks this is interesting: Now you can integrate like normal: From 16 Applications of the Fundamental Theorem from Calculus I by W. Michael Kelley Publisher: Alpha Released: July 2016 Note WHAT??? f(4) = -2! We just solved that in the line above! What is happening here?? g(x)?? x/2?? -π?? cos?? Where did ANY of this come from???? Does this go with some other example?? Share this highlight http://learning.oreilly.com/a/calculus-i/11010915/ Twitter Facebook Google Plus Email Get Instant Access Now Start a Free Trial Have an account? Sign in. Minimise Unlock the rest of Calculus I and 30,000 other books and videos By clicking this box, you confirm that you have read and agree to the terms and conditions of our Membership Agreement, and you understand that when your trial period ends, you will be required to provide billing information if you wish to continue using the service. Unlock the rest of this book Start a Free 10-Day Trial loading Learn about Safari for Business Have an account? Sign in.