Stephen Sekula (steve@chirp.cooleysekula.net)'s status on Thursday, 21-Jun-2018 16:21:23 UTC
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Stephen Sekula (steve@chirp.cooleysekula.net)'s status on Thursday, 21-Jun-2018 16:21:23 UTC Stephen Sekula From TeXtip https://twitter.com/TeXtip on Twitter: Hence the TeX command \nabla https://twitter.com/fermatslibrary/status/1009790699305357315