Ciro Santilli
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Function (mathematics)
wiki
Formalization of mathematics
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Set
of
ordered pairs
. That's it! This is illustrated at:
math.stackexchange.com/questions/1480651/is-fx-x-1-x-2-a-function/1481099#1481099
Table of contents
837
Domain, codomain and image
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Function
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Bijection
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Domain, codomain and image
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Injective function
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Bijection
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Surjective function
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Bijection
15
Domain of a function
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Domain, codomain and image
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Codomain
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Domain, codomain and image
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Endofunction
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Codomain
9
Image (mathematics)
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Domain, codomain and image
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Periodic function
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Function
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Square wave
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Periodic function
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Rectangular wave
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Square wave
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Function by signature
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Function
18
Functional function
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Function by signature
11
Convolution
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Functional function
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Set function
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Function by signature
10
Cartesian product
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Set function
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Direct product
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Set function
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Numeric function
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Function by signature
14
Addition
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Numeric function
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Subtraction
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Numeric function
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Multiplication
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Numeric function
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Division
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Numeric function
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Exponentiation (
x
y
)
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Numeric function
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nth root
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Exponentiation
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Square root
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nth root
0
Exponentiation functional equation
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Exponentiation
20
Exponential function (
e
x
)
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Exponentiation
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Exponential function differential equation
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Exponential function
41
Definition of the exponential function
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Exponential function
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Taylor expansion definition of the exponential function
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Definition of the exponential function
63
Product definition of the exponential function
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Definition of the exponential function
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Gaussian function (
e
−
x
2
)
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Exponential function
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Logarithm
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Exponential function
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Matrix exponential
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Exponential function
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Logarithm of a matrix
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Matrix exponential
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Existence of the matrix logarithm
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Logarithm of a matrix
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Ancestors
Formalization of mathematics
Mathematics
Ciro Santilli's Homepage
Incoming links
Dirac delta function
Distribution
Effect of a change of basis on the matrix of a bilinear form
Semidirect product