... usually try to give a sort of “inner monologue”—what should be going through yourhead as you try to solve the problem. You end up with all the pieces ofthe solution, but you still need to write ... inclined to ask:• Why is this book so long? I assume that you, the reader, are moti-vated to the extent that you d like to master the subject. Not wanting to get by with the bare minimum, you re ... appearin the margin to allow you quickly to identify what’s relevant:• A worked-out example begins on this line.• Here’s something really important.• You should try this yourself.• Beware:...