Race Result Details |
Racer | Vincent (vincentgg) |
Race Number | 3 |
Date | Wed, 20 Feb 2019 19:59:49 |
Speed |
64 WPM
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Accuracy | 97% |
Rank | 1st place (out of 5) |
Text typed:
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.
— (book)
by Patrick Henry Winston
(see stats)
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