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ptolemy.math
Class Utilities

java.lang.Object
 extended byptolemy.math.Utilities

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public class Utilities

extends java.lang.Object

This class provides a utilities library that includes a set of mathematical functions.

Since:

Ptolemy II 4.1

Version:

$Id: Utilities.java,v 1.9 2005年07月08日 19:59:29 cxh Exp $

Author:

Haiyang Zheng

Accepted Rating:

Red (hyzheng)

Proposed Rating:

Red (hyzheng)

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Constructor Summary

Utilities()

Method Summary
static double	round(double value, int precision) Given a double value, return a new double with precision as given.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

Utilities

public Utilities()

Method Detail

round

public static double round(double value,
 int precision)

Given a double value, return a new double with precision as given.

Parameters:

value - The double value.

precision - The precision.

Returns:

A double value with the given precision.

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