Some programmers do, besides programming, like math (others don't). What books on math do you recommend programmers who like math to read? There are books which present concepts which are applicable in programming and/or computer science, other books about things which will fascinate programmers etc.
Books on applying math to programming are okey, but they should be mainly about math (and not programming).
Motivate your answers, with focus on why programmers should read the book(s).
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