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Template:Sequence of the Day for June 20
From OeisWiki
Intended for: June 20, 2013
Timetable
- First draft entered by Alonso del Arte on November 20, 2012 ✓
- Draft reviewed by April 20, 2013
- Draft approved by May 20, 2013
Yesterday's SOTD * Tomorrow's SOTD |
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- { 0.8660254037844... }
This is the sine of 60°, or the cosine of 30°. But it is also the imaginary part of a complex cubic root of − 1, for, as you can verify,
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+1 2
3 = e√ −32
3 = −1.i π 3