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U+2238, ∸
DOT MINUS

[U+2237]
Mathematical Operators
[U+2239]

Translingual

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Symbol

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  1. (computer science) modified subtraction, cutoff subtraction: a binary operator which evaluates to the difference between its operands if it is non-negative, and to 0 otherwise
  2. (mathematics) The minus operator.(Can we verify(+) this sense?)
  3. (editorial mark) a glyph variant of the obelus, .