pydu (pydu)

Race #698

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Official speed 92.79 wpm (41.90 seconds elapsed during race)
Race Start December 3, 2017 11:03:39pm UTC
Race Finish December 3, 2017 11:04:21pm UTC
Outcome Win (1 of 5)
Accuracy 97.0%
Points 95.88
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.