What is an algorithm! Part 3 + 1 "Mathematics"

The most interesting and the most difficult, the most boring and the most useful thing about the algorithm. Wonderland and the looking glass of the Algorithm at the same time. Let's try, like the famous storyteller, to acquaint the imaginary Alice with the labyrinth of "thoughts" of the mathematician - with the ways of using transfer, modeling and synthesis. And again under the cut there are a lot of words and a few pictures ...







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