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Race Result Details |
Racer | Ridhuan (lenovo_tab) |
Race Number | 207 |
Date | Sat, 3 Mar 2018 05:48:14 +0000 |
Speed |
63 WPM
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Accuracy | 96.2% |
Rank | 2nd place (out of 4) |
Text typed:
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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.
— Artificial Intelligence Second Edition
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