Guest
Race Result Details |
| Racer | Zi (ziqi) |
| Race Number | 110 |
| Date | Thu, 27 Jun 2019 11:11:10 |
| Speed |
52 WPM
 Try to beat?
|
| Accuracy | 96.1% |
| Rank | 2nd place (out of 3) |
Text typed:
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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.
— (book)
by Uta C. Merzbach and Carl B. Boyer
(see stats)
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