User:2^67-1/New Hemipyth Nonsense: Difference between revisions

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** Radius of sphere touching the vertices is 1 or sqrt(1)
** Radius of sphere touching the vertices is 1 or sqrt(1)
* [https://www.youtube.com/watch?v=ZMkIiFs35HQ Matt Parker calling 2 and 3 subprimes] and 2 and 3 literally forming the bedrock of almost every 'natural' JI system (I agree with him)
* [https://www.youtube.com/watch?v=ZMkIiFs35HQ Matt Parker calling 2 and 3 subprimes] and 2 and 3 literally forming the bedrock of almost every 'natural' JI system (I agree with him)
* The truncated Spiral of Theodorus
* The truncated Spiral of Theodorus up to the 1-sqrt(3)-2 triangle
* Trigonometric ratios (Note the denominators of the sine and cosine fractions are all 3-smooth!):
* Trigonometric ratios (Note the denominators of the sine and cosine fractions are all 3-smooth!):
** sin(pi/6) = cos(pi/3) = sqrt(1)/2 = 1/2
** sin(pi/6) = cos(pi/3) = sqrt(1)/2 = 1/2