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Sæsoner 2015
Udgivelsesdato
Mar 04, 2015
The enigmatic equation e^{pi i} = -1 is usually explained using Taylor's formula during a calculus class. This video offers a different perspective, which involves thinking about numbers
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The enigmatic equation e^{pi i} = -1 is usually explained using Taylor's formula during a calculus class. This video offers a different perspective, which involves thinking about numbers as actions, and about e^x as something which turns one action into another.
Udgivelsesdato
Maj 23, 2015
An explanation of a neat circle puzzle involving combinatorics, graphs, Euler's characteristic formula and pascal's triangle.
An explanation of a neat circle puzzle involving combinatorics, graphs, Euler's characteristic formula and pascal's triangle.
Udgivelsesdato
Jun 20, 2015
A description of planar graph duality, and how it can be applied in a particularly elegant proof of Euler's Characteristic Formula.
A description of planar graph duality, and how it can be applied in a particularly elegant proof of Euler's Characteristic Formula.
Udgivelsesdato
Aug 13, 2015
An exploration of infinite sums, from convergent to divergent, including a brief introduction to the 2-adic metric, all themed on that cycle between discovery and invention in math.
An exploration of infinite sums, from convergent to divergent, including a brief introduction to the 2-adic metric, all themed on that cycle between discovery and invention in math.
Udgivelsesdato
Sep 18, 2015
Typically when we think of counting on two hands, we count up to 10, but fingers can contain much more information than that! This video shows how to think about counting in binary.
Typically when we think of counting on two hands, we count up to 10, but fingers can contain much more information than that! This video shows how to think about counting in binary.
Udgivelsesdato
Okt 03, 2015
A connection between a classical puzzle about rational numbers and what makes music harmonious.
A connection between a classical puzzle about rational numbers and what makes music harmonious.
Udgivelsesdato
Nov 04, 2015
A teaser for some future videos regarding a pattern which lures an unsuspecting doodler into thinking it will be powers of two.
A teaser for some future videos regarding a pattern which lures an unsuspecting doodler into thinking it will be powers of two.
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