Real Function
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A Real Function is a Function whose Function Input is a Real Number.
- AKA: Real-Input Function, Real Number-Input Function.
- Example(s):
- [math]\displaystyle{ f }[/math](π) ⇒ Red.
- …
- Counter-Example(s):
- [math]\displaystyle{ f }[/math](Red) ⇒ π.
- See: Real-Valued Function.
References
- Eric W. Weisstein. "Real Function.” From MathWorld -- A Wolfram Web Resource. http://mathworld.wolfram.com/RealFunction.html
- Real Function: A function whose range is in the real numbers is said to be a real function, also called a real-valued function.