Does anybody know how to make the book actually readable? http://i.imgur.com/C4rhclk.png
Related to printing - this made me chuckle:
> Printing seems to work best printing directly from the browser, using Chrome. Other browsers do not work as well. In particular, the Edge browser displays the "does not equal" sign as the "equals" sign in some cases.
Of all the printing bugs for a maths/logic heavy text! Can just visualise the head banging against the desk upon discovering this one, having struggled with understanding something for hours - well ok, either the universe is broken or... oohhhhhhh :-D