MathUtil (OpenJUMP 2.4.0 API)

java.lang.Object
- com.vividsolutions.jump.util.MathUtil

```
public class MathUtil
extends Object
```
Additional math utilities.

See Also:

Math

Constructor Summary

Constructors
Constructor Description

MathUtil()

Method Summary

All Methods Static Methods Concrete Methods
Modifier and Type	Method	Description
`static double`	`avg(double a, double b)`	Returns the average of two doubles
`static double`	`base10Log(double x)`
`static int`	`mostSignificantDigit(double x)`
`static double`	`orderOfMagnitude(double x)`
`static double`	`round(double value, int places)`	round a double to number for instance round(123.4567 , 2) -> 123.45

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

- Constructor Detail
  - MathUtil
```
public MathUtil()
```
- Method Detail
  - orderOfMagnitude
```
public static double orderOfMagnitude(double x)
```
  - base10Log
```
public static double base10Log(double x)
```
  - mostSignificantDigit
```
public static int mostSignificantDigit(double x)
```
  - avg
```
public static double avg(double a,
                         double b)
```
    Returns the average of two doubles
    
    Parameters:
    
    a - one of the doubles to average
    
    b - the other double to average
    
    Returns:
    
    the average of two doubles
  - round
```
public static double round(double value,
                           int places)
```
    round a double to number for instance round(123.4567 , 2) -> 123.45
    
    Parameters:
    
    value - the value to round
    
    places - number of decimal places
    
    Returns:
    
    a double rounded to "places" decimals