Least Elements
A least element in a partially ordered set or lattice may sometimes be called a zero element, and written either as 0 or ⊥.
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Famous quotes containing the word elements:
“The three great elements of modern civilization, gunpowder, printing, and the Protestant religion.”
—Thomas Carlyle (1795–1881)
“Our institutions have a potent digestion, and may in time convert and assimilate to good all elements thrown in, however originally alien.”
—Herman Melville (1819–1891)