logarithmic forms
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21—30 of 134 matching pages
21: 3.5 Quadrature
…
βΊ
3.5.38
βΊ
β
- Defines:
- : Laplace transform of (locally)
- Symbols:
- : differential of , : base of natural logarithm, : integral and : function
- A&S Ref:
- 29.2.1 (in different form)
- Permalink:
- http://dlmf.nist.gov/3.5.E38
- Encodings:
- pMML, png, TeX
- See also:
- Annotations for §3.5(viii), §3.5(viii), §3.5 and Ch.3
3.5.39
…
βΊ
β
- Symbols:
- : the ratio of the circumference of a circle to its diameter, : differential of , : base of natural logarithm, : imaginary unit, : integral, : function, : Laplace transform of and : parameter
- A&S Ref:
- 29.2.1 (in different form)
- Referenced by:
- §3.5(viii)
- Permalink:
- http://dlmf.nist.gov/3.5.E39
- Encodings:
- pMML, png, TeX
- See also:
- Annotations for §3.5(viii), §3.5(viii), §3.5 and Ch.3
3.5.42
,
…
β
- Symbols:
- : the ratio of the circumference of a circle to its diameter, : complementary error function, : differential of , : base of natural logarithm, : imaginary unit, : integral and : parameter
- A&S Ref:
- 29.3.83 (in different form)
- Referenced by:
- §3.5(ix)
- Permalink:
- http://dlmf.nist.gov/3.5.E42
- Encodings:
- pMML, png, TeX
- See also:
- Annotations for §3.5(ix), §3.5(ix), §3.5 and Ch.3
22: 7.18 Repeated Integrals of the Complementary Error Function
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βΊ
7.18.2
…
β
- Defines:
- : repeated integrals of the complementary error function
- Symbols:
- : the ratio of the circumference of a circle to its diameter, : differential of , : base of natural logarithm, : factorial (as in ), : integral, : complex variable and : nonnegative integer
- A&S Ref:
- 7.2.1 (in modified form) 7.2.3
- Permalink:
- http://dlmf.nist.gov/7.18.E2
- Encodings:
- pMML, png, TeX
- See also:
- Annotations for §7.18(i), §7.18 and Ch.7
23: 2.4 Contour Integrals
…
βΊ
2.4.2
…
βΊ
β
- Symbols:
- : differential of , : base of natural logarithm, : integral, : analytic function and : Laplace transform of
- Permalink:
- http://dlmf.nist.gov/2.4.E2
- Encodings:
- pMML, png, TeX
- See also:
- Annotations for §2.4(ii), §2.4 and Ch.2
2.4.8
.
…
βΊ
β
- Symbols:
- : base of natural logarithm, : order less than, : analytic function, : real constant and : inverse transform of comparison function
- Permalink:
- http://dlmf.nist.gov/2.4.E8
- Encodings:
- pMML, png, TeX
- See also:
- Annotations for §2.4(ii), §2.4 and Ch.2
2.4.9
.
…
βΊ
β
- Symbols:
- : base of natural logarithm, : order less than, : analytic function, : real constant and : inverse transform of comparison function
- Permalink:
- http://dlmf.nist.gov/2.4.E9
- Encodings:
- pMML, png, TeX
- See also:
- Annotations for §2.4(ii), §2.4 and Ch.2
2.4.10
…
βΊThe final expansion then has the form
…
β
- Defines:
- : contour integral (locally)
- Symbols:
- : differential of , : base of natural logarithm, : integral, : left endpoint, : right endpoint, : analytic function and : analytic function
- Referenced by:
- §2.4(iv)
- Permalink:
- http://dlmf.nist.gov/2.4.E10
- Encodings:
- pMML, png, TeX
- See also:
- Annotations for §2.4(iii), §2.4 and Ch.2
24: 28.12 Definitions and Basic Properties
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βΊ
28.12.6
…
β
- Symbols:
- : Mathieu function, : the ratio of the circumference of a circle to its diameter, : base of natural logarithm, : imaginary unit, : parameter, : complex variable and : complex parameter
- A&S Ref:
- 20.3.4 (in different form)
- Permalink:
- http://dlmf.nist.gov/28.12.E6
- Encodings:
- pMML, png, TeX
- See also:
- Annotations for §28.12(ii), §28.12 and Ch.28
25: 7.5 Interrelations
…
βΊ
7.5.10
…
β
- Symbols:
- : auxiliary function for Fresnel integrals, : auxiliary function for Fresnel integrals, : complementary error function, : base of natural logarithm, : imaginary unit, : complex variable and : change of variable
- A&S Ref:
- 7.3.22 (in different form)
- Referenced by:
- §7.12(ii), §7.13(iv), §7.5, §7.5
- Permalink:
- http://dlmf.nist.gov/7.5.E10
- Encodings:
- pMML, png, TeX
- See also:
- Annotations for §7.5 and Ch.7
26: 25.12 Polylogarithms
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βΊ
25.12.2
.
…
βΊ
β
- Symbols:
- : complex plane, : differential of , : dilogarithm, : element of, : integral, : principal branch of logarithm function, : open interval, : set subtraction, : real variable and : complex variable
- Keywords:
- definite integral, integral representation
- Source:
- Maximon (2003, (2.1), p. 2807)
- A&S Ref:
- 27.7.1 (is a modified form with )
- Referenced by:
- §25.12(i)
- Permalink:
- http://dlmf.nist.gov/25.12.E2
- Encodings:
- pMML, png, TeX
- See also:
- Annotations for §25.12(i), §25.12 and Ch.25
25.12.3
.
…
β
- Symbols:
- : half-closed interval, : complex plane, : dilogarithm, : element of, : principal branch of logarithm function, : set subtraction, : real variable and : complex variable
- Keywords:
- connection formula
- Source:
- Maximon (2003, (3.4), p. 2808)
- A&S Ref:
- 27.7.5 (is a modified form with )
- Permalink:
- http://dlmf.nist.gov/25.12.E3
- Encodings:
- pMML, png, TeX
- See also:
- Annotations for §25.12(i), §25.12 and Ch.25
27: 4.13 Lambert -Function
…
βΊ
4.13.3_1
βΊ
β
- Symbols:
- : Lambert -function, : base of natural logarithm and : real variable
- Proof sketch:
- Take , with . Then .
- Referenced by:
- §4.13, Erratum (V1.1.7) for Expansion
- Permalink:
- http://dlmf.nist.gov/4.13.E3_1
- Encodings:
- pMML, png, TeX
- Addition (effective with 1.1.7):
- This equation was added.
- See also:
- Annotations for §4.13 and Ch.4
4.13.3_2
…
β
- Symbols:
- : Lambert -function, : base of natural logarithm, : imaginary unit and : real variable
- Proof sketch:
- Take , with . Then .
- Referenced by:
- §4.13, Erratum (V1.1.7) for Expansion
- Permalink:
- http://dlmf.nist.gov/4.13.E3_2
- Encodings:
- pMML, png, TeX
- Addition (effective with 1.1.7):
- This equation was added.
- See also:
- Annotations for §4.13 and Ch.4
28: 27.12 Asymptotic Formulas: Primes
…
βΊ
27.12.2
.
…
βΊFor the logarithmic integral see (6.2.8).
…
βΊ
changes sign infinitely often as ; see Littlewood (1914), Bays and Hudson (2000).
…
βΊ
β
- Symbols:
- : principal branch of logarithm function, : positive integer and : prime numbers
- Permalink:
- http://dlmf.nist.gov/27.12.E2
- Encodings:
- pMML, png, TeX
- Change of Notation (effective with 1.0.10):
- The notation for logarithm has been changed to from .
- See also:
- Annotations for §27.12 and Ch.27
27.12.7
…
βΊA Mersenne prime is a prime of the form
.
…
β
- Symbols:
- : the ratio of the circumference of a circle to its diameter, : logarithmic integral, : principal branch of logarithm function, : number of primes not exceeding a number and : real number
- Referenced by:
- §27.12
- Permalink:
- http://dlmf.nist.gov/27.12.E7
- Encodings:
- pMML, png, TeX
- Change of Notation (effective with 1.0.10):
- The notation for logarithm has been changed to from .
- See also:
- Annotations for §27.12, §27.12 and Ch.27
29: 1.8 Fourier Series
…
βΊ
Alternative Form
βΊ
1.8.3
βΊ
β
- Symbols:
- : base of natural logarithm, : imaginary unit and : nonnegative integer
- Referenced by:
- §1.17(iii), §1.18(v)
- Permalink:
- http://dlmf.nist.gov/1.8.E3
- Encodings:
- pMML, png, TeX
- See also:
- Annotations for §1.8(i), §1.8(i), §1.8 and Ch.1
1.8.4
…
βΊ
β
- Symbols:
- : the ratio of the circumference of a circle to its diameter, : differential of , : base of natural logarithm, : imaginary unit, : integral and : nonnegative integer
- Referenced by:
- §1.17(iii), §1.18(v), §1.8(i)
- Permalink:
- http://dlmf.nist.gov/1.8.E4
- Encodings:
- pMML, png, TeX
- See also:
- Annotations for §1.8(i), §1.8(i), §1.8 and Ch.1
1.8.9
…
βΊ
β
- Symbols:
- : asymptotic equality, : the ratio of the circumference of a circle to its diameter, : principal branch of logarithm function, : nonnegative integer and : Lebesgue constants
- Permalink:
- http://dlmf.nist.gov/1.8.E9
- Encodings:
- pMML, png, TeX
- See also:
- Annotations for §1.8(i), §1.8(i), §1.8 and Ch.1
1.8.10
as .
…
β
- Symbols:
- : differential of , : base of natural logarithm, : imaginary unit, : integral and : real
- Referenced by:
- §1.8(i)
- Permalink:
- http://dlmf.nist.gov/1.8.E10
- Encodings:
- pMML, png, TeX
- See also:
- Annotations for §1.8(i), §1.8(i), §1.8 and Ch.1
30: 7.12 Asymptotic Expansions
…
βΊ
7.12.6
βΊ
β
- Defines:
- : remainder term (locally)
- Symbols:
- : the ratio of the circumference of a circle to its diameter, : differential of , : base of natural logarithm, : integral, : complex variable and : nonnegative integer
- A&S Ref:
- 7.3.29 (in different form)
- Referenced by:
- §7.12(ii)
- Permalink:
- http://dlmf.nist.gov/7.12.E6
- Encodings:
- pMML, png, TeX
- See also:
- Annotations for §7.12(ii), §7.12 and Ch.7
7.12.7
…
β
- Defines:
- : remainder term (locally)
- Symbols:
- : the ratio of the circumference of a circle to its diameter, : differential of , : base of natural logarithm, : integral, : complex variable and : nonnegative integer
- A&S Ref:
- 7.3.30 (in different form)
- Referenced by:
- §7.12(ii)
- Permalink:
- http://dlmf.nist.gov/7.12.E7
- Encodings:
- pMML, png, TeX
- See also:
- Annotations for §7.12(ii), §7.12 and Ch.7