Dustin (dusitnj)

Race #460

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Official speed 68.78 wpm (56.53 seconds elapsed during race)
Race Start May 21, 2018 4:16:24am UTC
Race Finish May 21, 2018 4:17:20am UTC
Outcome Win (1 of 3)
Opponents 2. kawnchess (64.84 wpm)
Accuracy 97.0%
Points 71.07
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.