LameSPrime

LameSPrime[ν,j,z,m]

gives the -derivative of the ^(th) Lamé function of order with elliptic parameter .

Details

  • Mathematical function, suitable for both symbolic and numerical manipulation.
  • LameSPrime belongs to the Lamé class of functions.
  • For certain special arguments, LameSPrime automatically evaluates to exact values.
  • LameSPrime can be evaluated to arbitrary numerical precision for an arbitrary complex argument.
  • LameSPrime automatically threads over lists.
  • LameSPrime[ν,j,z,0]=-j Cos[j(-z)].

Examples

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Basic Examples  (3)

Evaluate numerically:

Plot the LameSPrime function for and :

Series expansion of LameSPrime at the origin:

Scope  (23)

Numerical Evaluation  (5)

Evaluate to high precision:

The precision of the output tracks the precision of the input:

LameSPrime can take complex number parameters and argument:

Evaluate LameSPrime efficiently at high precision:

Lists and matrices:

Specific Values  (1)

Value of LameSPrime when and :

Value of LameSPrime when and :

Visualization  (6)

Plot the first three even LameSPrime functions:

Plot the first three odd LameSPrime functions:

Plot the absolute value of the LameSPrime function for complex parameters:

Plot LameSPrime as a function of its first parameter :

Plot LameSPrime as a function of and elliptic parameter :

Plot the family of LameSPrime functions for different values of the elliptic parameter :

Function Properties  (2)

When is even, LameSPrime is a periodic function of real argument with a period 2EllipticK[m]:

When is odd, LameSPrime is a periodic function of real argument with a period 4EllipticK[m] and has an initial value LameSPrime[ν,j,0,m]=0:

Differentiation  (2)

The -derivative of LameSPrime involves the LameS function:

Derivatives of LameSPrime for specific cases of parameters:

Integration  (3)

Indefinite integral of LameSPrime is LameS:

Definite numerical integrals of LameSPrime:

More integrals with LameSPrime:

Series Expansions  (3)

Series expansion of LameSPrime at the origin:

Coefficient of the second term of this expansion:

Plot the first- and third-order approximations for LameSPrime around :

Series expansion for LameSPrime at any ordinary complex point:

Function Representations  (1)

LameSPrime cannot be represented in terms of MeijerG:

Applications  (1)

Use the LameSPrime function to calculate the derivatives of LameS:

Properties & Relations  (1)

LameSPrime is an even function when is an positive even integer:

LameSPrime is an odd function when is an positive odd integer:

Possible Issues  (1)

LameSPrime is not defined if is a negative integer:

LameSPrime is not defined if is not an integer:

Wolfram Research (2020), LameSPrime, Wolfram Language function, https://reference.wolfram.com/language/ref/LameSPrime.html.

Text

Wolfram Research (2020), LameSPrime, Wolfram Language function, https://reference.wolfram.com/language/ref/LameSPrime.html.

BibTeX

@misc{reference.wolfram_2020_lamesprime, author="Wolfram Research", title="{LameSPrime}", year="2020", howpublished="\url{https://reference.wolfram.com/language/ref/LameSPrime.html}", note=[Accessed: 16-January-2021 ]}

BibLaTeX

@online{reference.wolfram_2020_lamesprime, organization={Wolfram Research}, title={LameSPrime}, year={2020}, url={https://reference.wolfram.com/language/ref/LameSPrime.html}, note=[Accessed: 16-January-2021 ]}

CMS

Wolfram Language. 2020. "LameSPrime." Wolfram Language & System Documentation Center. Wolfram Research. https://reference.wolfram.com/language/ref/LameSPrime.html.

APA

Wolfram Language. (2020). LameSPrime. Wolfram Language & System Documentation Center. Retrieved from https://reference.wolfram.com/language/ref/LameSPrime.html