/sci/ - Science & Math

What I like in a book is a good motivation why the book was written on the first pages before the content.
The problem I see with your project is that the target audience, and more specifically their background, is not very specific. If they don't know the stuff from the start of your book, then I don't see in what time their supposed to understand the latter topics. You must have super-ingenious style if you want to provide a book which will be used over such a broad time of learning different topics of different difficulty.
Then I like a clear visual between definitions, theorems, proofs, informal talk, maybe using colors.
I personally also like a history page at the end of sections, but whateva.

>>5383645
What babby tier homework question are you refering to?
Do you happen to know some type theory?

Probably 4.
Maybe 3, depending on the model (i.e. 1={0} is a standard definition, so in that case...).

http://en.wikipedia.org/wiki/Peano_axioms#Set-theoretic_models

>>4762856
yes, in one basis it's even diagonal and then your relation can easier be stated in \rho having positive eigenvalues.