Package com.liferay.portal.kernel.util
Class MathUtil
Object
com.liferay.portal.kernel.util.MathUtil
- Author:
- Brian Wing Shun Chan
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Constructor Summary
Constructors -
Method Summary
Modifier and TypeMethodDescriptionstatic intbase2Log(long x) static longbase2Pow(int x) static intdifference(Integer value1, Integer value2) static intfactorial(int x) static doubleformat(double x, int max, int min) static int[]generatePrimes(int max) static booleanisEven(int x) static booleanisOdd(int x) static doublestatic intstatic longstatic intstatic doublestatic intstatic long
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Constructor Details
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MathUtil
public MathUtil()
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Method Details
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base2Log
public static int base2Log(long x) -
base2Pow
public static long base2Pow(int x) -
difference
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factorial
public static int factorial(int x) -
format
public static double format(double x, int max, int min) -
generatePrimes
public static int[] generatePrimes(int max) -
isEven
public static boolean isEven(int x) -
isOdd
public static boolean isOdd(int x) -
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