Bessel calculate Bessel functions. Part of MathLib

Inherits from: Object

Calculates Bessel functions of the first kind. This creates a table, so looking up many different n values is efficient.

Creation / Class Methods

*new (x)

Create new Bessel functions, for x

All calculations are for J[n](x)

Instance Methods

j0 

Resturns 0th order Bessel function of the first kind

// Example

b = Bessel(5); // 5 is the x value

b.j0; // 0 is the n value, so this returns J[0](5)

j1 

Resturns 1th order Bessel function of the first kind

// Example

b = Bessel(5); // 5 is the x value

b.j1; // 1 is the n value, so this returns J[1](5)

jn (n)

Calculate nth order Bessel function of the first kind

// Example

b = Bessel(5); // 5 is the x value

b.jn(2); // 2 is the n value, so this calculates J[2](5)