如何手算开平方?学会这个你又能跟小伙伴炫耀了!
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7:22
有没有方法能让人类预知未来?生活中最复杂的数学问题如何求解?
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25:08
Academician Lin Qun |the textbook is too complicated. Only one case is needed to learn calculus|SELF
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24:40
高智商问题:100名囚犯如何用数学拯救自己?
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10:00
如何让婚姻更稳定?你可能需要学好数学才行
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10:27
The Russian army dropped 700 artillery shells, wiped out a training base with 5,000 people
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54:20
一小時略懂量子電腦|量子位元、量子計算、超導電路、離子阱、拓撲量子位元、量子糾錯
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20:14
傅立叶变换如何理解?美颜和变声都是什么原理?李永乐老师告诉你
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29:33