Text race history for HotDogRacer69 (eager69)

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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.

Game Time WPM Accuracy
9869 2019-03-31 23:29:15 88.47 98%