Alexander (derpyherpsen)

Race #3

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Official speed 73.59 wpm (52.83 seconds elapsed during race)
Race Start August 13, 2018 1:10:42pm UTC
Race Finish August 13, 2018 1:11:34pm UTC
Outcome Win (1 of 4)
Accuracy 96.0%
Points 76.04
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.