Guest
Race Result Details |
| Racer | Ridhuan (lenovo_tab) |
| Race Number | 207 |
| Date | Sat, 3 Mar 2018 5:48:14 |
| Speed |
63 WPM
 Try to beat?
|
| Accuracy | 96.2% |
| Rank | 2nd place (out of 4) |
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)
|