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typeracer

Pit Stop
Racer Ducky (winendine)
Race Number 585
Date Tue, 11 Aug 2020 16:37:11
Speed 61 WPM Try to beat?
Accuracy 95.7%
Rank 5th place (out of 5)
Opponents bobby76 (3rd place) plaanupam (1st place) quax123 (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)

Typing Review: