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typeracer

Pit Stop
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Race Number 10
Date Sat, 7 Oct 2017 14:01:58
Speed 86 WPM Try to beat?
Accuracy 97.7%
Rank 1st place (out of 5)
Opponents drksearcherz (2nd place) k4rm4 (4th place) yeras_qazaq (3rd 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)

Typing Review: