Jean-Baptiste (tours1988)

Race #395

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Official speed 41.33 wpm (94.07 seconds elapsed during race)
Race Start March 16, 2018 11:04:36am UTC
Race Finish March 16, 2018 11:06:10am UTC
Outcome No win (4 of 5)
Opponents 2. pawat4988 (59.04 wpm)
Accuracy 97.0%
Points 42.71
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.