Also the tack symbol (also meaning "true"), sometimes written after
the double-stroke arrow to the right meaning "implies".
2013/1/25 Jukka K. Korpela <jkorpela_at_cs.tut.fi>:
> 2013-01-25 2:41, Richard Wordingham wrote:
> Other end of proof symbols include □ (U+25A1), ■ (25A0), ▲ (U+25B2), ◇
> (U+25C7), and ◆ (U+25C6). They, or graphics resembling them, are also used
> to indicate end of article.
Received on Fri Jan 25 2013 - 01:05:47 CST
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