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 |
|---|---|---|---|
| 12323 | 2020-11-06 12:03:11 | 99.17 | 98% |
| 7789 | 2020-09-05 16:29:13 | 80.02 | 96% |
| 6330 | 2020-08-09 10:40:23 | 77.66 | 96% |