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typeracer

Pit Stop
Racer Paul (have_a_nice_day)
Race Number 167
Date Tue, 2 May 2017 2:49:26
Speed 85 WPM Try to beat?
Accuracy 97.9%
Rank 4th place (out of 5)
Opponents donrocks211 (2nd place) eckman.c@husky.neu.edu (1st place) giauzar (5th place) taktisy (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)