Functional notation
Function | |||||||||||||||||||||||||||||||||
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x ↦ f (x) | |||||||||||||||||||||||||||||||||
Examples by domain and codomain | |||||||||||||||||||||||||||||||||
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Classes/properties | |||||||||||||||||||||||||||||||||
Constant · Identity · Linear · Polynomial · Rational · Algebraic · Analytic · Smooth · Continuous · Measurable · Injective · Surjective · Bijective | |||||||||||||||||||||||||||||||||
Constructions | |||||||||||||||||||||||||||||||||
Restriction · Composition · λ · Inverse | |||||||||||||||||||||||||||||||||
Generalizations | |||||||||||||||||||||||||||||||||
Partial · Multivalued · Implicit | |||||||||||||||||||||||||||||||||
Functional notation is the notation for expressing functions as which was first used by Leonhard Euler in 1734.[1] In this notation, an inverse function is expressed as .[2]
References
- ↑ Ron Larson, Bruce H. Edwards (2010), Calculus of a Single Variable, Cengage Learning, p. 19, ISBN 9780538735520
- ↑ W.T. Brande, A Dictionary of Science, Literature and Art, p. 683
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