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typeracer

Pit Stop
Racer I12 (inot12)
Race Number 8127
Date Sat, 5 Dec 2020 16:04:04
Speed 78 WPM Try to beat?
Accuracy 97.4%
Rank 2nd place (out of 5)
Opponents jrailo (4th place) lastronus (1st place) trieet117 (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: