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Which branch of mathematics is this?

  1. Feb 24, 2012 #1
    Which branch of mathematics has "max" operators? In which branch of mathematics one would express "biggest real x which satisfies A(x) = B(x)" this way?:

    max{x ∈ R : A(x) = B(x)}
  2. jcsd
  3. Feb 24, 2012 #2


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    Science Advisor

    That is simply basic algebra.
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