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.
—from Artificial Intelligence Second Edition, a book by Patrick Henry Winston
Active since January 13, 2017.
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| Rank | Username | WPM | Accuracy | Date |
|---|---|---|---|---|
| 7175. | Ahmed (ticalos) | 53.54 | 96% | 2020-11-25 |
| 7176. | marc (kangdashman) | 53.54 | 95% | 2018-06-19 |
| 7177. | Nathan (thatmakerguy) | 53.53 | 98% | 2017-07-25 |
| 7178. | Cezary (cezaryy) | 53.49 | 95% | 2018-08-15 |
| 7179. | Orpleat (orpleat) | 53.49 | 96% | 2020-09-08 |
| 7180. | dont (ticklemyanoos) | 53.46 | 87% | 2017-02-26 |
| 7181. | Asif (pmdnoor) | 53.46 | 95% | 2018-07-10 |
| 7182. | Jean (jampiolo) | 53.45 | 96% | 2018-04-20 |
| 7183. | usama (wajdan) | 53.42 | 97% | 2018-01-24 |
| 7184. | ryan (chemicsbear) | 53.41 | 94% | 2020-06-05 |
| 7185. | Jason (tryinghard2020) | 53.41 | 98% | 2020-12-05 |
| 7186. | Arslan (malikarslan) | 53.40 | 93% | 2017-11-09 |
| 7187. | Daniel (theh0b0) | 53.40 | 94% | 2018-09-18 |
| 7188. | Andrei (cpt_kek) | 53.39 | 96% | 2019-06-19 |
| 7189. | サイデクス (sidex15) | 53.39 | 96% | 2018-10-14 |
| 7190. | Lulu (def__init__) | 53.39 | 94% | 2020-06-15 |
| 7191. | Warrick (iwilltype) | 53.38 | 98% | 2018-08-25 |
| 7192. | luyong (xuluyong) | 53.38 | 100% | 2020-01-17 |
| 7193. | Saurus (saurus) | 53.37 | 94% | 2020-01-29 |
| 7194. | Sean (snorps_) | 53.36 | 98% | 2017-09-21 |
| 7195. | Ali (alowee) | 53.35 | 92% | 2017-10-26 |
| 7196. | Dharma (karmajii) | 53.35 | 97% | 2020-05-19 |
| 7197. | Tim (timbob5380) | 53.35 | 96% | 2019-02-24 |
| 7198. | Bala (nostradamus12) | 53.34 | 95% | 2017-06-07 |
| 7199. | Skywalker (ogsonny) | 53.33 | 96% | 2020-08-23 |
| 7200. | Jericho (typersimon) | 53.33 | 93% | 2020-06-18 |
| 7201. | Someone (paglagayok1999) | 53.31 | 97% | 2018-09-15 |
| 7202. | Jonas (wodie) | 53.30 | 94% | 2017-04-02 |
| 7203. | Chandra (chan4k) | 53.29 | 98% | 2020-09-02 |
| 7204. | Masud (parves1527) | 53.26 | 97% | 2017-03-23 |
| Universe | Races | Average WPM | First Race |
|---|---|---|---|
| Default (English) | 12,275 | 81.02 | January 13, 2017 |
| Instant Death Mode | 11 | 104.42 | December 24, 2018 |
| ᗜ Stenography | 5 | 69.26 | July 15, 2020 |
| New English Texts Are Here | 1 | 105.85 | January 5, 2023 |