Real-valued function
From Wiki @ Karl Jones dot com
In mathematics, a real-valued function or real function is a function whose values are real numbers.
In other words, it is a function that assigns a real number to each member of its domain.
Many important function spaces are defined to consist of real functions.
See also
- Domain of a function)
- Function (mathematics)
- Function space
- Real analysis
- Partial differential equation, a major user of real-valued functions
- Norm (mathematics)
- Scalar (mathematics)
External links
- Real-valued function @ Wikipedia.org
