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.
 324 total characters in this text.
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| Rank | Username | WPM | Accuracy | Date | 
|---|---|---|---|---|
| 5602. | Kai (gigadelic) | 65.40 | 95% | 2020-06-30 | 
| 5603. | A Random Guy (arandomguyme) | 65.40 | 97% | 2017-06-16 | 
| 5604. | SpeedKing (1t2t3t4t) | 65.40 | 96% | 2020-03-01 | 
| 5605. | Shubham (shubham1428) | 65.39 | 95% | 2018-06-15 | 
| 5606. | ermac (rklive) | 65.38 | 95% | 2018-10-04 | 
| 5607. | Shiro (sanshirosone) | 65.38 | 97% | 2020-09-18 | 
| 5608. | Asturias (pelinsquito) | 65.38 | 97% | 2017-07-15 | 
| 5609. | Evan (evanrules22314) | 65.37 | 93% | 2017-11-07 | 
| 5610. | B.A. (slunkscene) | 65.35 | 93% | 2017-04-01 | 
| 5611. | Ukrainian (iamarab) | 65.35 | 96% | 2020-08-02 | 
| 5612. | Kamil (okka123) | 65.34 | 97% | 2020-09-13 | 
| 5613. | Nikola (kokosarnik) | 65.33 | 97% | 2018-05-18 | 
| 5614. | bloodseeker (bloods33ker136) | 65.33 | 97% | 2019-07-21 | 
| 5615. | mijac (mijac) | 65.32 | 93% | 2017-03-24 | 
| 5616. | Not (xshadew) | 65.32 | 98% | 2020-12-11 | 
| 5617. | Bryz (bryz2k3) | 65.29 | 97% | 2017-12-06 | 
| 5618. | Julia (jrailo) | 65.28 | 97% | 2020-12-05 | 
| 5619. | Avatar 2 (kingkiller) | 65.28 | 94% | 2017-04-13 | 
| 5620. | Adam (adam2002) | 65.27 | 94% | 2020-10-11 | 
| 5621. | Michal (greenboyardee) | 65.27 | 95% | 2018-12-14 | 
| 5622. | Aiden (cakes000) | 65.27 | 97% | 2019-02-27 | 
| 5623. | The Lone (the_arsh) | 65.27 | 95% | 2017-08-10 | 
| 5624. | Anant (hero_shukla) | 65.26 | 95% | 2020-08-18 | 
| 5625. | GS (monstars) | 65.25 | 100% | 2019-11-22 | 
| 5626. | Lucky (luckytiger23) | 65.25 | 97% | 2020-10-06 | 
| 5627. | Redsteel (redsteel87) | 65.24 | 95% | 2020-07-03 | 
| 5628. | Nico (sanyoki1) | 65.23 | 87% | 2017-05-06 | 
| 5629. | rushil (rushil17chawla) | 65.23 | 96% | 2019-10-13 | 
| 5630. | HAMED (hamadan) | 65.22 | 97% | 2020-11-02 | 
| 5631. | Deni (travao) | 65.22 | 96% | 2019-03-22 | 
| 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 |