Guest
Race Result Details |
| Racer | Callum (mrcmagicman) |
| Race Number | 86 |
| Date | Tue, 30 Oct 2018 2:47:41 |
| Speed |
78 WPM
 Try to beat?
|
| Accuracy | 95.5% |
| Rank | 2nd place (out of 5) |
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)
|