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 |
|---|---|---|---|---|
| 6828. | Lee (whaocool) | 55.83 | 96% | 2017-08-13 |
| 6829. | Trevor (thnyda) | 55.83 | 95% | 2019-04-25 |
| 6830. | Arararararararararagi (manaso) | 55.83 | 95% | 2020-11-25 |
| 6831. | Pragyan (pntripathi9417) | 55.83 | 98% | 2018-11-20 |
| 6832. | Allen (allenyin) | 55.82 | 90% | 2017-03-30 |
| 6833. | Fabio (sighphilis) | 55.80 | 93% | 2018-05-14 |
| 6834. | Robin (rossin_) | 55.80 | 97% | 2017-08-17 |
| 6835. | Kreingkrai (kengkreingkrai) | 55.79 | 94% | 2017-04-20 |
| 6836. | fast (n1lotpal) | 55.79 | 96% | 2020-12-12 |
| 6837. | twentypeak (twentypeak) | 55.79 | 95% | 2018-11-08 |
| 6838. | Ryan (ryanli) | 55.79 | 94% | 2018-03-28 |
| 6839. | Banias (theironbil) | 55.79 | 94% | 2017-05-02 |
| 6840. | weeb (cv01) | 55.78 | 98% | 2017-09-13 |
| 6841. | D E M O N (d_emon) | 55.77 | 95% | 2017-07-17 |
| 6842. | Avijit (avi3777) | 55.77 | 98% | 2017-06-21 |
| 6843. | Aleks (ixine) | 55.74 | 93% | 2020-01-05 |
| 6844. | Anthony (arlkai) | 55.73 | 95% | 2017-11-18 |
| 6845. | Hap (hapyv) | 55.73 | 90% | 2017-03-31 |
| 6846. | Jia0 (jiaaa) | 55.73 | 95% | 2018-04-18 |
| 6847. | Dan (spider_hands) | 55.73 | 92% | 2017-05-26 |
| 6848. | Benschi (benschi98) | 55.72 | 97% | 2018-11-19 |
| 6849. | Udan (fris93) | 55.71 | 96% | 2019-05-28 |
| 6850. | Anuj (anuj247) | 55.70 | 95% | 2018-07-19 |
| 6851. | Justin (gksksla7140) | 55.68 | 93% | 2019-09-20 |
| 6852. | Slow typer.... (gurisukhi) | 55.67 | 94% | 2018-05-09 |
| 6853. | John (johnjitsu) | 55.67 | 95% | 2019-04-02 |
| 6854. | Charlie (charlie_lenh) | 55.66 | 94% | 2020-01-28 |
| 6855. | Kumar (r3dcherry) | 55.65 | 96% | 2018-01-18 |
| 6856. | Chrno (kukanjawa) | 55.65 | 95% | 2020-11-06 |
| 6857. | Yannis (anvilmar) | 55.65 | 94% | 2019-01-05 |
| 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 |