File:NHC-Cumulative-Wand-Charging-Odds.png
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NHC-Cumulative-Wand-Charging-Odds.png (546 × 478 pixels, file size: 6 KB, MIME type: image/png)
Summary
Chart showing the cumulative probability of a wand surviving repeated chargings. Created using polynominal interpolation of the following expressions:
x / y 0 = 0 1 = 1-((1^3)/343) 2 = (1-(1/343)) * (1-((2^3)/343)) 3 = ((1-(1/343)) * (1-((2^3)/343))) * (1-((3^3)/343) 4 = (((1-(1/343)) * (1-((2^3)/343))) * (1-((3^3)/343)) * (1-((4^3)/343)) 5 = ((((1-(1/343)) * (1-((2^3)/343))) * (1-((3^3)/343)) * (1-((4^3)/343))) * (1-((5^3)/343)) 6 = (((((1-(1/343)) * (1-((2^3)/343))) * (1-((3^3)/343)) * (1-((4^3)/343))) * (1-((5^3)/343))) * (1-((6^3)/343)) 7 = 1
Thus, the odds of it exploding, translated to a percentage, then rounded to nine decimal places:
0 = 0 1 = 0.29154519 2 = 2.617106818 3 = 10.282815611 4 = 27.023048266 5 = 53.618147295 6 = 82.826544334 7 = 100
Licensing
----------- * ##Public @Domain## * ----------- |
This file is in the public domain, either officially released into the public domain by the author of the work; being an official work of the government; or being older than the life of the author, plus seventy years.
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File history
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 06:33, 3 July 2010 | 546 × 478 (6 KB) | Feagradze (talk | contribs) | Chart showing the cumulative probability of a wand surviving repeated chargings. |
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