mathematical in WordNet English dictionary

1. relating to or having ability to think in or work with numbers
   "tests for rating numerical aptitude"; "a mathematical whiz"
   numerical  mathematical 
   
2. 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"
   mathematical 
   
3. characterized by the exactness or precision of mathematics
   "mathematical precision"
   mathematical 
   
4. statistically possible though highly improbable
   "have a mathematical chance of making the playoffs"
   mathematical 
   
5. beyond question
   "a mathematical certainty"
   mathematical