R: Zeroth Order Bessel Function of the First Kind

I.0 {circular} | R Documentation

## Zeroth Order Bessel Function of the First Kind

### Description

An alias of `besselI(x, nu=0)`.

### Usage

    I.0(x)

### Arguments

`x` | non-negative numerical value at which to evaluate the Bessel function.

### Value

Returns the zeroth order Bessel function of the first kind evaluated at a specified real number.

### See Also

`besselI`.

[Package circular version 0.4-93 Index]