Mathematical

mathematical
    adj 1: of or pertaining to or of the nature of mathematics; "a
           mathematical textbook"; "slide rules and other
           mathematical instruments"; "a mathematical solution to a
           problem"; "mathematical proof"
    2: relating to or having ability to think in or work with
       numbers; "tests for rating numerical aptitude"; "a
       mathematical whiz" [syn: {numerical}, {mathematical}] [ant:
       {verbal}]
    3: beyond question; "a mathematical certainty"
    4: statistically possible though highly improbable; "have a
       mathematical chance of making the playoffs"
    5: characterized by the exactness or precision of mathematics;
       "mathematical precision"
    

Mathematical \Math`e*mat"ic*al\, a. [See {Mathematic}.]
   Of or pertaining to mathematics; according to mathematics;
   hence, theoretically precise; accurate; as, mathematical
   geography; mathematical instruments; mathematical exactness.
   -- {Math`e*mat"ic*al*ly}, adv.
   [1913 Webster]
    

35 Moby Thesaurus words for "mathematical":
      algebraic, analytic, arithmetical, close, constant, delicate,
      direct, even, exact, express, faithful, fine, geometric, inerrable,
      inerrant, infallible, micrometrically precise, microscopic, nice,
      numeric, pinpoint, precise, refined, religious, religiously exact,
      rigid, rigorous, scientific, scientifically exact, severe, square,
      strict, subtle, undeviating, unerring