(mathematics) a mathematical relation such that each element of a given set (the domain of the function) is associated with an element of another set (the range of the function).
This concept's ID is @1~69335
A mathematical function that is the sum of a number of terms.
(mathematics) a function that changes the position or direction of the axes of a...
(mathematics) a symbol or function representing a mathematical operation.
A function expressed as a sum or product of terms; "the expansion of (a+b)^2 is a^2 +...
A function of a topological space that gives, for any two points in the space, a value equal...
- trigonometric function
Function of an angle expressed as a ratio of the length of the sides of right-angled...
A one-to-one mapping of one metric space into another metric space that preserves the distances...
A function in which an independent variable appears as an exponent.
- threshold function
A function that takes the value 1 if a specified function of the arguments exceeds...
- inverse function
A function obtained by expressing the dependent variable of one function as the...
- Kronecker delta
A function of two variables i and j that equals 1 when i=j and equals 0 otherwi...