File:01-257-Eck E-15.svg
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01-257-Eck_E-15.svg (Invalid SVG file: Expected <svg> tag, got in NS )
Summary
257-gon, approximate construction of the first side
Result
Based on the unit circle r = 1 [unit of length]
- Constructed side of 257-gon in GeoGebra (Display 15 significant decimal places, rounded)
- Side of the 257-gon, 15 significant decimals, also rounded
- Absolute error of the constructed side in GeoGebra
- Constructed central angle in GeoGebra (Display 14 significant decimal places, rounded)
- Central angle of the 257-gon in GeoGebra, 14 significant decimals, also rounded
- Absolute error of the constructed central angle
Example to illustrate the error
At a radius r = 1 billion km (the light would need about 55 min for this distance) the absolute error of the first side a would be < 1 mm.
Copyright status:
Creative Commons Attribution-Share Alike 4.0 International license.
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File history
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Date/Time | Dimensions | User | Comment | |
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current | 23:38, 18 February 2019 | 0 × 0 (393 KB) | Thales (talk | contribs) | 257-gon, approximate construction of the first side ===Result=== '''Based on the unit circle r = 1 [unit of length]''' * Constructed side of 257-gon in [https://en.wikipedia.org/wiki/GeoGebra GeoGebra] (Display 15 significant decimal places, rounded)... |
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