Text #4070247

Ptolemy may have developed an erroneous picture of the planetary system, but the system of trigonometry he worked out to help him with his calculations remains correct forever.

—from A History of Mathematics, a book by Uta C. Merzbach and Carl B. Boyer

Active since January 27, 2020.
176 total characters in this text.

View Pit Stop page for this text

Leaders

View ranks through of 6
Rank Username WPM Accuracy Date
1. police (styrofoam) 142.61 100% 2022-06-12
2. Smelly Cat (samhermingtonqu... 73.19 100% 2020-07-29
3. FluffyDragon (kevin2003) 71.40 100% 2020-02-10
4. Eduardo (cloudberrybob) 68.25 100% 2020-11-26
5. Semyon (saymon211) 60.49 100% 2020-11-03
6. Slava (gilescope) 36.15 100% 2020-01-27

Universes

Universe Races Average WPM First Race
Default (English) 3,192 63.34 April 5, 2019
Instant Death Mode 6 75.35 January 27, 2020