ExponentialIntegrals (PULsE 1.98 API)

java.lang.Object
- pulse.problem.schemes.rte.exact.ExponentialIntegrals

```
public class ExponentialIntegrals
extends Object
```
A factory class for creating and evaluating ExponentialIntegrals of orders from 1 to 4.

Field Summary

Fields
Modifier and Type Field Description

static double CUTOFF

static int HIGHEST_ORDER

Method Summary

All Methods Static Methods Concrete Methods
Modifier and Type	Method	Description
`static FunctionWithInterpolation`	`get(int order)`	Retrieves the pre-calculated interpolation functions for the exponential integrals.

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Field Detail
  - CUTOFF
```
public static final double CUTOFF
```
    See Also:
    
    Constant Field Values
  - HIGHEST_ORDER
```
public static final int HIGHEST_ORDER
```
    See Also:
    
    Constant Field Values
- Method Detail
  - get
```
public static FunctionWithInterpolation get(int order)
```
    Retrieves the pre-calculated interpolation functions for the exponential integrals.
    
    Parameters:
    
    order - the order (1 to 4) of the exponential integral
    
    Returns:
    
    a pre-calculated interpolation with the default bounds