BigDecimalUtils

java.lang.Object

com.illumon.iris.utils.BigDecimalUtils

public class BigDecimalUtils
extends Object

Computes the square root of a BigDecimal using Babylonian method.

Constructor Summary

Constructors

Constructor Description

BigDecimalUtils()
Method Summary

Modifier and Type Method Description

static BigDecimal sqrt(BigDecimal x, int scale)
Uses Babylonian method to determine the square root of a BigDecimal

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

Constructor Details
- BigDecimalUtils
  
  public BigDecimalUtils()
Method Details
- sqrt
  
  public static BigDecimal sqrt(BigDecimal x, int scale)
  
  Uses Babylonian method to determine the square root of a BigDecimal
  
  Parameters:
  
  x - the number to find the square root of
  
  scale - the desired scale for division and epsilon
  
  Returns:
  
  the square root of x