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typeracer

Pit Stop
Racer Hexcore (hexcore)
Race Number 39
Date Sun, 9 Feb 2020 9:34:48
Speed 87 WPM Try to beat?
Accuracy 99.1%
Rank 3rd place (out of 4)
Opponents hasnatahmad (2nd place) nils_warnsberg (4th place) shenx (1st 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: