Bart (bartok)

Race #5000

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Official speed 58.28 wpm (66.71 seconds elapsed during race)
Race Start April 6, 2020 11:41:39am UTC
Race Finish April 6, 2020 11:42:46am UTC
Outcome Win (1 of 3)
Accuracy 96.0%
Points 60.22
Text #3622413 (Length: 324 characters)

The observed brightness of a Lambertian surface may be written as the product of an albedo factor, p, and the cosine of the incident angle, cos i. This means that brightness can be written as a product of a term that depends on the material, p, and a term that depends on surface direction, which in turn depends on f and g.