Up tack

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The up tack or falsum (, \bot in LaTeX, U+22A5 in Unicode[1]) is a constant symbol used to represent:

The glyph of the up tack appears as an upside-down tee symbol, and as such is sometimes called eet (the word "tee" in reverse).[citation needed]

The similar-looking perpendicular symbol (, \perp in LaTeX, U+27C2 in Unicode) is a binary relation symbol used to represent:

See also[edit]

Notes[edit]

  1. ^ "Mathematical Operators – Unicode". Retrieved 2013-07-20.