Pipe (ergodoxturtle)

Race #1649

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Official speed 65.90 wpm (59.00 seconds elapsed during race)
Race Start October 24, 2020 1:54:58pm UTC
Race Finish October 24, 2020 1:55:57pm UTC
Outcome Win (1 of 5)
Opponents 2. koupka (59.25 wpm)
Accuracy 97.0%
Points 68.09
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.