In my to learn list: http://bit.ly/2t9rd8j
But to learn that, I have to learn how a “rational sieve” works.
But to learn that I have to learn about “congruence of squares”.
But to learn that, I have to learn about “congruence relations”.
But to learn that, I have to learn about “modulo arithmetic” and “Chinese remainder Theorem”.
But to learn THAT, I have to learn joe analog clocks work.
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