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 |
|---|---|---|---|---|
| 1842. | Amanda (nochu11) | 93.51 | 99% | 2017-10-21 |
| 1843. | okkonishi (okkonishi) | 93.50 | 99% | 2020-07-21 |
| 1844. | Jamie (rium9) | 93.48 | 99% | 2018-01-30 |
| 1845. | n (vituperative1) | 93.47 | 97% | 2019-10-23 |
| 1846. | Zach (zach_bill) | 93.46 | 98% | 2018-01-14 |
| 1847. | DankAlzein (dankalzein) | 93.44 | 97% | 2020-01-23 |
| 1848. | leo (zukowasbanned) | 93.43 | 97% | 2020-12-16 |
| 1849. | Peter (speedyboi95) | 93.43 | 98% | 2020-04-19 |
| 1850. | Erik (olajsson) | 93.42 | 98% | 2018-01-30 |
| 1851. | Marco (skywalkar) | 93.42 | 97% | 2019-12-16 |
| 1852. | Buiman001 (buiman001) | 93.42 | 97% | 2018-10-19 |
| 1853. | grimpatron (grimpatron) | 93.42 | 97% | 2019-03-08 |
| 1854. | Josh (zuckej) | 93.41 | 97% | 2019-12-12 |
| 1855. | Dan (sythyn) | 93.40 | 98% | 2018-10-06 |
| 1856. | Victor (susavile) | 93.39 | 98% | 2019-02-05 |
| 1857. | anonym_igelkott (anonym_ige... | 93.37 | 96% | 2020-01-30 |
| 1858. | Tom (decoherence) | 93.35 | 96% | 2017-03-25 |
| 1859. | Tom (tbuenano) | 93.34 | 98% | 2019-07-30 |
| 1860. | Succ (tictattoe) | 93.34 | 98% | 2018-06-12 |
| 1861. | Dan (rabindaniel1997) | 93.32 | 98% | 2018-06-15 |
| 1862. | Rasdeyl (redx0120) | 93.32 | 98% | 2020-10-19 |
| 1863. | Zanilen (zanilen) | 93.32 | 97% | 2019-08-07 |
| 1864. | chipy (chipysmile) | 93.32 | 97% | 2017-04-25 |
| 1865. | Marek (ksydry_nt_pbt) | 93.31 | 98% | 2017-06-07 |
| 1866. | f̛̘̖̖͎̞̗ͅ0͇͓̯̳Í... | 93.31 | 98% | 2019-01-06 |
| 1867. | feedurrr (feedurrr) | 93.30 | 98% | 2018-12-14 |
| 1868. | Noman (khan_noman14) | 93.30 | 97% | 2017-05-29 |
| 1869. | Isauro (mati002) | 93.30 | 98% | 2018-04-07 |
| 1870. | Alex (blaze2420) | 93.29 | 98% | 2019-11-14 |
| 1871. | Huy (hwythieu1) | 93.29 | 98% | 2020-08-01 |
| 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 |