https://www.explainxkcd.com/wiki/api.php?action=feedcontributions&feedformat=atom&user=GreatBigDot 2026-04-18T08:20:14Z User contributions MediaWiki 1.30.0 https://www.explainxkcd.com/wiki/index.php?title=Talk:2070:_Trig_Identities&diff=165735 2018-11-09T20:02:58Z

<p>GreatBigDot: Point out a second possible mistake.</p> <hr /> <div>&lt;!--Please sign your posts with ~~~~ and don't delete this text. New comments should be added at the bottom.--&gt;<br /> <br /> I am confused by the insect line. This seems to be true only if s=t.<br /> [[Special:Contributions/141.101.96.209|141.101.96.209]] 19:03, 9 November 2018 (UTC)<br /> <br /> :That one and the `cas` aren't making any sense to me. [[User:GreatBigDot|GreatBigDot]] ([[User talk:GreatBigDot|talk]]) 20:02, 9 November 2018 (UTC)</div>

GreatBigDot