elementary function

An elementary function is a real function (of one variable) that can be constructed by a finite number of elementary operations (addition, subtraction, multiplication and division) and compositions from constant functions, the identity function ( $ x \mapsto x$ ), algebraic functions, exponential functions, logarithm functions, trigonometric functions and cyclometric functions.

Examples



Contributors to this entry (in most recent order):

As of this snapshot date, this entry was owned by pahio.