solving equations but they get increasingly more impossible?
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the famous equation b^x=log_b(x)
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Stanford math tournament algebra tiebreaker
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Twinkle Twinkle Review - Stars, Planets, Black Holes & More!
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so you want a VERY HARD math question?!
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A Proof That The Square Root of Two Is Irrational
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Why There's 'No' Quintic Formula (proof without Galois theory)
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經典微積分題: 1/2 階乘是什麼呢? (1/2)!=?
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