Euler's Formula - Numberphile
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1:03:27
The Langlands Program - Numberphile
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13:50
What's so special about Euler's number e? | Chapter 5, Essence of calculus
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13:32
Euler's Identity (Complex Numbers)
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33:39
Magic Squares of Squares (are PROBABLY impossible) - Numberphile
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18:55
The Feigenbaum Constant (4.669) - Numberphile
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17:03
Riemann Hypothesis - Numberphile
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16:38
A number NOBODY has thought of - Numberphile
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20:28