Definitions for "Mathematical"
Of or pertaining to mathematics; according to mathematics; hence, theoretically precise; accurate; as, mathematical geography; mathematical instruments; mathematical exactness.
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"
characterized by the exactness or precision of mathematics; "mathematical precision"
statistically possible though highly improbable; "have a mathematical chance of making the playoffs"
relating to or having ability to think in or work with numbers; "tests for rating numerical aptitude"; "a mathematical whiz"
Keywords:  certainty, beyond, question
beyond question; "a mathematical certainty"
Perceiving and understanding numbers and being able to manipulate them to a desired end.
The mathematical model is a set of relationships between observations on the one hand and the unknowns on the other. If there were no errors, the observations should fit the mathematical model exactly.
Keywords:  important, functions
Important mathematical functions