# InverseJacobiCS

InverseJacobiCS[v,m]

gives the inverse Jacobi elliptic function .

# Details

• Mathematical function, suitable for both symbolic and numerical manipulation.
• gives the value of for which .
• InverseJacobiCS has branch cut discontinuities in the complex v plane with branch points at and infinity, and in the complex m plane with branch points at and infinity.
• The inverse Jacobi elliptic functions are related to elliptic integrals.
• For certain special arguments, InverseJacobiCS automatically evaluates to exact values.
• InverseJacobiCS can be evaluated to arbitrary numerical precision.
• InverseJacobiCS automatically threads over lists.

# Examples

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## Basic Examples(4)

Evaluate numerically:

Plot the function over a subset of the reals:

Plot over a subset of the complexes:

Series expansion at the origin:

## Scope(27)

### Numerical Evaluation(4)

Evaluate to high precision:

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

Evaluate for complex arguments:

Evaluate InverseJacobiCS efficiently at high precision:

InverseJacobiCS threads elementwise over lists:

### Specific Values(4)

Simple exact results are generated automatically:

Value at infinity:

Find a real root of the equation :

Parity transformation is automatically applied:

### Visualization(3)

Plot InverseJacobiCS for various values of the second parameter :

Plot InverseJacobiCS as a function of its parameter :

Plot the real part of :

Plot the imaginary part of :

### Function Properties(5)

InverseJacobiCS is not an analytic function:

It has both singularities and discontinuities:

is neither nondecreasing nor nonincreasing:

is injective:

is neither non-negative nor non-positive:

is neither convex nor concave:

### Differentiation and Integration(5)

First derivative:

Higher derivatives:

Plot higher derivatives for :

Differentiate InverseJacobiCS with respect to the second argument :

Higher derivatives:

Definite integral of an odd function over an interval centered at the origin is 0:

### Series Expansions(2)

Series expansion for :

Plot the first three approximations for around :

Taylor expansion for :

Plot the first three approximations for around :

### Function Identities and Simplifications(2)

InverseJacobiCS is the inverse function of JacobiCS:

Compose with inverse function:

Use PowerExpand to disregard multivaluedness of the inverse function:

### Other Features(2)

InverseJacobiCS can be applied to a power series:

## Generalizations & Extensions(1)

InverseJacobiCS can be applied to a power series:

## Applications(1)

Plot contours of constant real and imaginary parts in the complex plane:

## Properties & Relations(1)

Obtain InverseJacobiCS from solving equations containing elliptic functions:

Wolfram Research (1988), InverseJacobiCS, Wolfram Language function, https://reference.wolfram.com/language/ref/InverseJacobiCS.html.

#### Text

Wolfram Research (1988), InverseJacobiCS, Wolfram Language function, https://reference.wolfram.com/language/ref/InverseJacobiCS.html.

#### CMS

Wolfram Language. 1988. "InverseJacobiCS." Wolfram Language & System Documentation Center. Wolfram Research. https://reference.wolfram.com/language/ref/InverseJacobiCS.html.

#### APA

Wolfram Language. (1988). InverseJacobiCS. Wolfram Language & System Documentation Center. Retrieved from https://reference.wolfram.com/language/ref/InverseJacobiCS.html

#### BibTeX

@misc{reference.wolfram_2023_inversejacobics, author="Wolfram Research", title="{InverseJacobiCS}", year="1988", howpublished="\url{https://reference.wolfram.com/language/ref/InverseJacobiCS.html}", note=[Accessed: 01-October-2023 ]}

#### BibLaTeX

@online{reference.wolfram_2023_inversejacobics, organization={Wolfram Research}, title={InverseJacobiCS}, year={1988}, url={https://reference.wolfram.com/language/ref/InverseJacobiCS.html}, note=[Accessed: 01-October-2023 ]}