Guest
Race Result Details |
| Racer | Chris (sun_wind) |
| Race Number | 269 |
| Date | Sun, 26 Feb 2017 18:56:19 |
| Speed |
68 WPM
 Try to beat?
|
| Accuracy | 94.2% |
| Rank | 5th place (out of 5) |
| Opponents | tinkerinc (3rd place) twistedwalnut (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)
|