What does rational function mean?
Definitions for rational function
ra·tio·nal func·tion
This dictionary definitions page includes all the possible meanings, example usage and translations of the word rational function.
Wiktionary
rational functionnoun
Any function whose value can be expressed as the quotient of two polynomials (except division by zero)
Wikipedia
Rational function
In mathematics, a rational function is any function that can be defined by a rational fraction, which is an algebraic fraction such that both the numerator and the denominator are polynomials. The coefficients of the polynomials need not be rational numbers; they may be taken in any field K. In this case, one speaks of a rational function and a rational fraction over K. The values of the variables may be taken in any field L containing K. Then the domain of the function is the set of the values of the variables for which the denominator is not zero, and the codomain is L. The set of rational functions over a field K is a field, the field of fractions of the ring of the polynomial functions over K.
Wikidata
Rational function
In mathematics, a rational function is any function which can be defined by a rational fraction, i.e. an algebraic fraction such that both the numerator and the denominator are polynomials. The coefficients of the polynomials need not be rational numbers, they may be taken in any field K. In this case, one speaks of a rational function and a rational fraction over K. The values of the variables may be taken in any field L containing K. Then the domain of the function is the set of the values of the variables for which the denominator is not zero and the codomain is L. For example, a rational fraction in one variable over the rational numbers defines a complex function, which has the complex numbers as domain and codomain.
Numerology
Chaldean Numerology
The numerical value of rational function in Chaldean Numerology is: 9
Pythagorean Numerology
The numerical value of rational function in Pythagorean Numerology is: 3
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"rational function." Definitions.net. STANDS4 LLC, 2024. Web. 26 Apr. 2024. <https://www.definitions.net/definition/rational+function>.
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