Fix antiderivative of 15/x in exercises. (#5)
Fix typo in p'(t) in example 11.2.2.
Merge branch 'section-11.1' of https://github.com/clark-archer/mooculus into development
fixed small typo in caption of euler's method
fixed minor typos and positioning of caption in section 12.1
Merge branch 'section-12.1-typos' of https://github.com/clark-archer/mooculus into development
added merge
Merge branch 'section-12.2-typos' of https://github.com/clark-archer/mooculus into development
merging typos to development
Add missing '+' in Exa. 13.1.3.
Merge branch 'section-13.1-typos' of https://github.com/clark-archer/mooculus into development
fixed minor typo
rebuilt text - ready for deploy
added button art
title
Added explanation to inverse function problem
Newly compiled textbook