conversions between variables and parameters
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21—30 of 325 matching pages
21: 31.6 Path-Multiplicative Solutions
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31.6.1
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- Symbols:
- : Heun functions, : complex variable, : real or complex parameter, : real or complex parameter, : real or complex parameter, : nonnegative integer, : complex parameter, : real or complex parameter, : real or complex parameter, : real or complex parameter and : parameters
- Permalink:
- http://dlmf.nist.gov/31.6.E1
- Encodings:
- pMML, png, TeX
- See also:
- Annotations for §31.6 and Ch.31
22: 31.4 Solutions Analytic at Two Singularities: Heun Functions
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31.4.1
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- Symbols:
- : Heun functions, : complex variable, : real or complex parameter, : real or complex parameter, : nonnegative integer, : complex parameter, : real or complex parameter, : real or complex parameter and : real or complex parameter
- Referenced by:
- §31.6
- Permalink:
- http://dlmf.nist.gov/31.4.E1
- Encodings:
- pMML, png, TeX
- See also:
- Annotations for §31.4 and Ch.31
31.4.3
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- Symbols:
- : Heun functions, : complex variable, : real or complex parameter, : real or complex parameter, : nonnegative integer, : complex parameter, : real or complex parameter, : real or complex parameter and : real or complex parameter
- Referenced by:
- §31.4, §31.6
- Permalink:
- http://dlmf.nist.gov/31.4.E3
- Encodings:
- pMML, png, TeX
- See also:
- Annotations for §31.4 and Ch.31
23: 8.17 Incomplete Beta Functions
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►Throughout §§8.17 and 8.18 we assume that , , and .
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8.17.4
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►With , , and ,
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- Symbols:
- : incomplete beta function, : parameter, : parameter and : variable
- A&S Ref:
- 6.6.3 (Symmetry relation)
- Referenced by:
- §8.17(v), §8.18(i)
- Permalink:
- http://dlmf.nist.gov/8.17.E4
- Encodings:
- pMML, png, TeX
- See also:
- Annotations for §8.17(i), §8.17 and Ch.8
8.17.13
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- Symbols:
- : incomplete beta function, : parameter, : parameter and : variable
- A&S Ref:
- 6.6.7
- Permalink:
- http://dlmf.nist.gov/8.17.E13
- Encodings:
- pMML, png, TeX
- See also:
- Annotations for §8.17(iv), §8.17 and Ch.8
8.17.16
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- Symbols:
- : incomplete beta function, : parameter, : parameter, : variable and
- Permalink:
- http://dlmf.nist.gov/8.17.E16
- Encodings:
- pMML, png, TeX
- See also:
- Annotations for §8.17(iv), §8.17 and Ch.8
24: 15.2 Definitions and Analytical Properties
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15.2.2
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- Defines:
- or : Olver’s hypergeometric function
- Symbols:
- : gamma function, : Pochhammer’s symbol (or shifted factorial), : factorial (as in ), or : scaled (or Olver’s) generalized hypergeometric function, : nonnegative integer, : complex variable, : real or complex parameter, : real or complex parameter and : real or complex parameter
- Referenced by:
- §15.12(i), §16.2(v)
- Permalink:
- http://dlmf.nist.gov/15.2.E2
- Encodings:
- pMML, png, TeX
- See also:
- Annotations for §15.2(i), §15.2 and Ch.15
15.2.3
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- Symbols:
- : gamma function, : the ratio of the circumference of a circle to its diameter, : imaginary unit, or : Olver’s hypergeometric function, : real variable, : real or complex parameter, : real or complex parameter and : real or complex parameter
- Referenced by:
- §15.2(i)
- Permalink:
- http://dlmf.nist.gov/15.2.E3
- Encodings:
- pMML, png, TeX
- See also:
- Annotations for §15.2(i), §15.2 and Ch.15
15.2.4
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- Symbols:
- or : Gauss’ hypergeometric function, : Pochhammer’s symbol (or shifted factorial), : binomial coefficient, : factorial (as in ), : integer, : complex variable, : real or complex parameter, : real or complex parameter and : integer
- A&S Ref:
- 15.4.1
- Permalink:
- http://dlmf.nist.gov/15.2.E4
- Encodings:
- pMML, png, TeX
- See also:
- Annotations for §15.2(ii), §15.2 and Ch.15
15.2.5
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- Symbols:
- or : Gauss’ hypergeometric function, : complex variable, : real or complex parameter, : real or complex parameter, : real or complex parameter, : integer and : integer
- Referenced by:
- §15.10(i), §15.2(ii), §15.2(ii), §15.4(i), §15.4(iii)
- Permalink:
- http://dlmf.nist.gov/15.2.E5
- Encodings:
- pMML, png, TeX
- See also:
- Annotations for §15.2(ii), §15.2 and Ch.15
15.2.6
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- Symbols:
- or : Gauss’ hypergeometric function, : complex variable, : real or complex parameter, : real or complex parameter, : integer and : integer
- Referenced by:
- §15.2(ii), §15.2(ii), §15.4(i), §15.4(iii), Erratum (V1.0.16) for Subsection 15.2(ii)
- Permalink:
- http://dlmf.nist.gov/15.2.E6
- Encodings:
- pMML, png, TeX
- See also:
- Annotations for §15.2(ii), §15.2 and Ch.15
25: 15.8 Transformations of Variable
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15.8.1
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- Symbols:
- : the ratio of the circumference of a circle to its diameter, : phase, or : Olver’s hypergeometric function, : complex variable, : real or complex parameter, : real or complex parameter and : real or complex parameter
- Referenced by:
- §15.10(ii), §15.13, §15.16, (15.4.27), §15.4(i), §15.4(iii), §15.8(i), §15.8(ii), §15.8(iii), §8.17(i)
- Permalink:
- http://dlmf.nist.gov/15.8.E1
- Encodings:
- pMML, png, TeX
- See also:
- Annotations for §15.8(i), §15.8 and Ch.15
15.8.12
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- Symbols:
- or : Olver’s hypergeometric function, : complex variable, : real or complex parameter, : real or complex parameter and : integer
- Permalink:
- http://dlmf.nist.gov/15.8.E12
- Encodings:
- pMML, png, TeX
- See also:
- Annotations for §15.8(ii), §15.8 and Ch.15
15.8.13
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- Symbols:
- or : Gauss’ hypergeometric function, : the ratio of the circumference of a circle to its diameter, : phase, : complex variable, : real or complex parameter and : real or complex parameter
- Referenced by:
- §15.8(iv)
- Permalink:
- http://dlmf.nist.gov/15.8.E13
- Encodings:
- pMML, png, TeX
- See also:
- Annotations for §15.8(iii), §15.8(iii), §15.8 and Ch.15
15.8.14
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►When the intersection of two groups in Table 15.8.1 is not empty there exist special quadratic transformations, with only one free parameter, between two hypergeometric functions in the same group.
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- Symbols:
- or : Gauss’ hypergeometric function, : the ratio of the circumference of a circle to its diameter, : phase, : complex variable, : real or complex parameter and : real or complex parameter
- Permalink:
- http://dlmf.nist.gov/15.8.E14
- Encodings:
- pMML, png, TeX
- See also:
- Annotations for §15.8(iii), §15.8(iii), §15.8 and Ch.15
26: 15.5 Derivatives and Contiguous Functions
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15.5.1
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- Symbols:
- or : Gauss’ hypergeometric function, : derivative of with respect to , : complex variable, : real or complex parameter, : real or complex parameter and : real or complex parameter
- Permalink:
- http://dlmf.nist.gov/15.5.E1
- Encodings:
- pMML, png, TeX
- See also:
- Annotations for §15.5(i), §15.5 and Ch.15
15.5.2
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- Symbols:
- or : Gauss’ hypergeometric function, : Pochhammer’s symbol (or shifted factorial), : derivative of with respect to , : integer, : complex variable, : real or complex parameter, : real or complex parameter and : real or complex parameter
- Permalink:
- http://dlmf.nist.gov/15.5.E2
- Encodings:
- pMML, png, TeX
- See also:
- Annotations for §15.5(i), §15.5 and Ch.15
15.5.3
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ⓘ
- Symbols:
- or : Gauss’ hypergeometric function, : Pochhammer’s symbol (or shifted factorial), : derivative of with respect to , : integer, : complex variable, : real or complex parameter, : real or complex parameter and : real or complex parameter
- Referenced by:
- §18.17(iv)
- Permalink:
- http://dlmf.nist.gov/15.5.E3
- Encodings:
- pMML, png, TeX
- See also:
- Annotations for §15.5(i), §15.5 and Ch.15
15.5.4
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- Symbols:
- or : Gauss’ hypergeometric function, : Pochhammer’s symbol (or shifted factorial), : derivative of with respect to , : integer, : complex variable, : real or complex parameter, : real or complex parameter and : real or complex parameter
- Referenced by:
- §18.17(iv)
- Permalink:
- http://dlmf.nist.gov/15.5.E4
- Encodings:
- pMML, png, TeX
- See also:
- Annotations for §15.5(i), §15.5 and Ch.15
15.5.12
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- Symbols:
- or : Gauss’ hypergeometric function, : complex variable, : real or complex parameter, : real or complex parameter and : real or complex parameter
- Permalink:
- http://dlmf.nist.gov/15.5.E12
- Encodings:
- pMML, png, TeX
- See also:
- Annotations for §15.5(ii), §15.5 and Ch.15
27: 31.12 Confluent Forms of Heun’s Equation
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31.12.1
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- Symbols:
- : derivative of with respect to , : complex variable, : real or complex parameter, : real or complex parameter, : real or complex parameter, : real or complex parameter and : real or complex parameter
- Referenced by:
- §31.12
- Permalink:
- http://dlmf.nist.gov/31.12.E1
- Encodings:
- pMML, png, TeX
- See also:
- Annotations for §31.12, §31.12 and Ch.31
31.12.2
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- Symbols:
- : derivative of with respect to , : complex variable, : real or complex parameter, : real or complex parameter, : real or complex parameter and : real or complex parameter
- Permalink:
- http://dlmf.nist.gov/31.12.E2
- Encodings:
- pMML, png, TeX
- See also:
- Annotations for §31.12, §31.12 and Ch.31
31.12.3
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- Symbols:
- : derivative of with respect to , : complex variable, : real or complex parameter, : real or complex parameter, : real or complex parameter and : real or complex parameter
- Referenced by:
- Erratum (V1.0.7) for Equation (31.12.3)
- Permalink:
- http://dlmf.nist.gov/31.12.E3
- Encodings:
- pMML, png, TeX
- Errata (effective with 1.0.7):
-
Originally the sign in front of the second term in this equation was .
The correct sign is .
Reported 2013-10-31 by Henryk Witek
- See also:
- Annotations for §31.12, §31.12 and Ch.31
31.12.4
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- Symbols:
- : derivative of with respect to , : complex variable, : real or complex parameter, : real or complex parameter and : real or complex parameter
- Referenced by:
- §31.12
- Permalink:
- http://dlmf.nist.gov/31.12.E4
- Encodings:
- pMML, png, TeX
- See also:
- Annotations for §31.12, §31.12 and Ch.31
28: 31.2 Differential Equations
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31.2.1
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- Symbols:
- : derivative of with respect to , : complex variable, : real or complex parameter, : real or complex parameter, : real or complex parameter, : complex parameter, : real or complex parameter, : real or complex parameter and : real or complex parameter
- Referenced by:
- §29.2(ii), §31.11(iii), §31.12, §31.13, §31.14(i), §31.17(i), §31.18, §31.2(v), §31.2(v), §31.2(v), §31.2(i), §31.3(i), §31.3(i), §31.3(ii), §31.3(ii), §31.3(ii), §31.3(iii), §31.3(iii), §31.4, §31.5, §31.6, §31.7(ii), §31.8, §31.8, §31.8
- Permalink:
- http://dlmf.nist.gov/31.2.E1
- Encodings:
- pMML, png, TeX
- See also:
- Annotations for §31.2(i), §31.2 and Ch.31
31.2.2
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- Symbols:
- : complex variable, : real or complex parameter, : real or complex parameter, : real or complex parameter, : complex parameter and : solution
- Permalink:
- http://dlmf.nist.gov/31.2.E2
- Encodings:
- pMML, png, TeX
- See also:
- Annotations for §31.2(ii), §31.2 and Ch.31
31.2.3
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- Defines:
- : solution (locally)
- Symbols:
- : derivative of with respect to , : complex variable, : complex parameter, , , , , and
- Permalink:
- http://dlmf.nist.gov/31.2.E3
- Encodings:
- pMML, png, TeX
- See also:
- Annotations for §31.2(ii), §31.2 and Ch.31
31.2.8
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- Symbols:
- : Jacobian elliptic function, : Jacobian elliptic function, : Jacobian elliptic function, : derivative of with respect to , : real or complex parameter, : real or complex parameter, : real or complex parameter, : real or complex parameter, : real or complex parameter, : real or complex parameter, : change of variable and : modulus
- Referenced by:
- §31.7(ii)
- Permalink:
- http://dlmf.nist.gov/31.2.E8
- Encodings:
- pMML, png, TeX
- See also:
- Annotations for §31.2(iv), §31.2(iv), §31.2 and Ch.31
29: 28.19 Expansions in Series of Functions
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28.19.1
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- Symbols:
- : the ratio of the circumference of a circle to its diameter, : base of natural logarithm, : imaginary unit, : complex variable, : complex parameter and : function
- Permalink:
- http://dlmf.nist.gov/28.19.E1
- Encodings:
- pMML, png, TeX
- See also:
- Annotations for §28.19 and Ch.28
28.19.2
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- Defines:
- : function (locally)
- Symbols:
- : Mathieu function, : parameter, : integer, : complex variable, : complex parameter and : coefficients
- Referenced by:
- §28.19
- Permalink:
- http://dlmf.nist.gov/28.19.E2
- Encodings:
- pMML, png, TeX
- See also:
- Annotations for §28.19 and Ch.28
28.19.3
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- Defines:
- : coefficients (locally)
- Symbols:
- : Mathieu function, : the ratio of the circumference of a circle to its diameter, : differential of , : integral, : parameter, : integer, : complex variable, : complex parameter and : function
- Permalink:
- http://dlmf.nist.gov/28.19.E3
- Encodings:
- pMML, png, TeX
- See also:
- Annotations for §28.19 and Ch.28
28.19.4
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- Symbols:
- : Mathieu function, : base of natural logarithm, : imaginary unit, : parameter, : integer, : complex variable, : complex parameter and : coefficients
- Permalink:
- http://dlmf.nist.gov/28.19.E4
- Encodings:
- pMML, png, TeX
- See also:
- Annotations for §28.19, §28.19 and Ch.28
30: 15.6 Integral Representations
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15.6.1
; .
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- Symbols:
- : gamma function, : the ratio of the circumference of a circle to its diameter, : differential of , : integral, : phase, : real part, or : Olver’s hypergeometric function, : complex variable, : real or complex parameter, : real or complex parameter and : real or complex parameter
- Keywords:
- Mellin transform
- Referenced by:
- §15.19(iii), (15.4.34), §15.6, §15.6, Erratum (V1.0.23) for Equations (15.6.1)–(15.6.9), Erratum (V1.0.23) for Equations (15.6.1)–(15.6.9)
- Permalink:
- http://dlmf.nist.gov/15.6.E1
- Encodings:
- pMML, png, TeX
- Addition (effective with 1.0.23):
- The Olver hypergeometric function , previously omitted from the left-hand side to make the formula more concise, has been added. The constraint , originally mentioned in the text, has been directly added to the formula.
- See also:
- Annotations for §15.6 and Ch.15
15.6.2
; , .
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- Symbols:
- : gamma function, : the ratio of the circumference of a circle to its diameter, : differential of , : imaginary unit, : integral, : phase, : real part, or : Olver’s hypergeometric function, : complex variable, : real or complex parameter, : real or complex parameter and : real or complex parameter
- Keywords:
- Mellin transform
- Referenced by:
- §15.6
- Permalink:
- http://dlmf.nist.gov/15.6.E2
- Encodings:
- pMML, png, TeX
- Addition (effective with 1.0.23):
- The Olver hypergeometric function , previously omitted from the left-hand side to make the formula more concise, has been added. The constraint , originally mentioned in the text, has been directly added to the formula.
- See also:
- Annotations for §15.6 and Ch.15
15.6.2_5
; .
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ⓘ
- Symbols:
- : gamma function, : the ratio of the circumference of a circle to its diameter, : differential of , : integral, : phase, : real part, or : Olver’s hypergeometric function, : complex variable, : real or complex parameter, : real or complex parameter and : real or complex parameter
- Keywords:
- Mellin transform
- Referenced by:
- §15.6, Erratum (V1.1.5) for Additions
- Permalink:
- http://dlmf.nist.gov/15.6.E2_5
- Encodings:
- pMML, png, TeX
- Addition (effective with 1.1.5):
- This equation was added.
- See also:
- Annotations for §15.6 and Ch.15
15.6.3
; , .
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- Symbols:
- : gamma function, : the ratio of the circumference of a circle to its diameter, : differential of , : base of natural logarithm, : imaginary unit, : integral, : phase, : real part, or : Olver’s hypergeometric function, : complex variable, : real or complex parameter, : real or complex parameter and : real or complex parameter
- Keywords:
- Mellin transform
- Referenced by:
- §15.6, §15.6
- Permalink:
- http://dlmf.nist.gov/15.6.E3
- Encodings:
- pMML, png, TeX
- Addition (effective with 1.0.23):
- The Olver hypergeometric function , previously omitted from the left-hand side to make the formula more concise, has been added. The constraint , originally mentioned in the text, has been directly added to the formula.
- See also:
- Annotations for §15.6 and Ch.15
15.6.8
; .
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- Symbols:
- : gamma function, : the ratio of the circumference of a circle to its diameter, : differential of , : integral, : phase, : real part, or : Olver’s hypergeometric function, : complex variable, : real or complex parameter, : real or complex parameter and : real or complex parameter
- Keywords:
- Mellin transform
- Proof sketch:
- Follows from (15.6.9) with .
- Referenced by:
- (15.6.9), §15.6, §15.6, §15.6, §18.17(iv), Erratum (V1.0.14) for Equation (15.6.8), Erratum (V1.0.14) for Equation (15.6.8)
- Permalink:
- http://dlmf.nist.gov/15.6.E8
- Encodings:
- pMML, png, TeX
- Addition (effective with 1.0.23):
- The Olver hypergeometric function , previously omitted from the left-hand side to make the formula more concise, has been added. The constraint , originally mentioned in the text, has been directly added to the formula.
- See also:
- Annotations for §15.6 and Ch.15