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cre8math.com | ||
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njwildberger.com
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| | | | | This coming Tuesday in the Pure Maths Seminar at UNSW I will be giving a talk: Here are the details, in case you are in Sydney and are interested. The talk is at the School of Mathematics and Statistics, UNSW, Kensington campus, building the Red Centre, which is up the main walkway from Anzac Parade.... | |
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www.johndcook.com
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| | | | | A Kepler triangle is a right triangle whose sides are in geometric progression. That is, if the sides have length a < b < c, then b/a = c/b = k. All Kepler triangles are similar because the proportionality constant k can only take on one value. To see this, we first pick our units [...] The post Kepler triangle first appeared on John D. Cook. | |
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www.oranlooney.com
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| | | | | One thing you may have noticed about the trigonometric functions sine and cosine is that they seem to have no agreed upon definition. Or rather, different authors choose different definitions as the starting point, mainly based on convenience. This isn't problematic or even particularly unusual in mathematics - as long as we can derive any of the other forms from any starting point, it makes little theoretical difference which we start from since they're all equivalent anyway. | |
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www.psychedelicbabymag.com
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| | | Independent music magazine, covering alternative, underground, non-commercial and non-mainstream artists in variety of shapes and genres. | ||