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typeracer

Pit Stop
Racer Robert (doyoudog)
Race Number 986
Date Mon, 4 May 2020 14:17:16
Speed 80 WPM Try to beat?
Accuracy 97.3%
Rank 1st place (out of 5)
Opponents kingcarrot7 (4th place) lukas0842 (3rd place) trebordv (2nd place)

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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