Even and odd functions: Difference between revisions

Revision as of 15:30, 12 April 2004

Revision as of 15:35, 12 April 2004

Line 9:

The denomination '''even''' is due to the fact that the Taylor series of an even function includes only even powers.

Examples of even functions are :
<math>x^2(2n)</math> andwhere n is any non-negative integer
<math>\cos (x)</math>

<math>\cosh(x)</math>

The [[absolute value]]

The double [[derivative]] of any even function

The [[function composition|composition]] of any 2 functions, at least one of which is even

The [[multiplication|product]] of 2 even functions

The [[addition|sum]] of 2 even functions

==Odd functions==