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 |
|---|---|---|---|
| 290660 | 2019-03-21 20:05:24 | 115.17 | 95% |
| 276924 | 2019-01-01 01:47:59 | 145.93 | 98% |
| 276035 | 2018-12-17 00:23:29 | 166.05 | 98% |
| 274968 | 2018-11-23 04:56:28 | 141.30 | 96% |
| 274463 | 2018-11-15 22:57:45 | 159.26 | 99% |
| 256145 | 2018-09-11 21:09:47 | 121.19 | 97% |
| 255689 | 2018-09-10 17:42:27 | 119.48 | 97% |
| 250767 | 2018-09-02 10:07:30 | 119.38 | 97% |
| 246100 | 2018-08-28 04:20:07 | 140.99 | 96% |
| 245849 | 2018-08-28 00:05:36 | 121.11 | 97% |
| 244722 | 2018-08-27 01:33:11 | 123.11 | 96% |
| 239929 | 2018-06-01 02:55:07 | 156.38 | 99% |
| 237657 | 2018-05-15 17:29:35 | 151.10 | 97% |
| 213189 | 2017-12-08 02:14:32 | 149.29 | 97% |
| 193694 | 2017-10-04 02:47:19 | 144.54 | 98% |
| 193396 | 2017-10-03 23:19:57 | 98.95 | 95% |
| 190944 | 2017-09-25 20:27:12 | 112.20 | 95% |
| 190464 | 2017-09-25 06:14:47 | 151.11 | 98% |
| 189924 | 2017-09-24 22:26:21 | 138.01 | 97% |
| 171725 | 2017-06-07 21:57:08 | 120.55 | 99% |
| 168284 | 2017-05-29 01:36:00 | 149.03 | 93% |
| 165520 | 2017-05-19 16:13:34 | 127.22 | 91% |
| 164608 | 2017-05-16 05:46:36 | 130.06 | 90% |
| 159616 | 2017-04-22 19:07:34 | 147.31 | 97% |
| 157712 | 2017-04-15 23:16:42 | 147.63 | 96% |
| 156705 | 2017-04-10 06:06:08 | 142.30 | 96% |
| 156567 | 2017-04-09 06:39:25 | 130.93 | 88% |
| 156556 | 2017-04-09 06:26:40 | 154.57 | 96% |
| 156554 | 2017-04-09 06:22:10 | 126.78 | 89% |
| 135534 | 2017-01-14 23:42:03 | 141.09 | 95% |