7 commits

Author	SHA1	Message	Date
Ben Hambrecht	881b2dd9cb	got code from EoC working (for the 2nd area model example)	2018-04-11 17:03:28 +02:00
Ben Hambrecht	514bb56099	added OpeningQuote, skeletal overview, 1st illustration of area model	2018-04-11 17:02:13 +02:00
Ben Hambrecht	52305dc3fe	Tree can unfold in both default and sorted mode, animating btw them does not yet work as intended	2018-04-10 21:42:41 +02:00
Ben Hambrecht	7ccabd7472	tweak to make the coin stacks more realistic	2018-04-10 14:36:21 +02:00
Ben Hambrecht	9b35a5daeb	pretty little coin stacks and sequences	2018-04-10 13:56:27 +02:00
Ben Hambrecht	c44fa6ccfb	added coins and tallies	2018-04-06 13:58:49 +02:00
Ben Hambrecht	b7e2646b47	started Chapter 1 with a coin-flipping Randy	2018-04-05 22:55:27 +02:00