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| <h2 title="Class BigReal" class="title">Class BigReal</h2> |
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| <ul class="inheritance"> |
| <li><a href="http://docs.oracle.com/javase/6/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">java.lang.Object</a></li> |
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| <dd><a href="http://docs.oracle.com/javase/6/docs/api/java/io/Serializable.html?is-external=true" title="class or interface in java.io">Serializable</a>, <a href="http://docs.oracle.com/javase/6/docs/api/java/lang/Comparable.html?is-external=true" title="class or interface in java.lang">Comparable</a><<a href="../../../../../org/apache/commons/math3/util/BigReal.html" title="class in org.apache.commons.math3.util">BigReal</a>>, <a href="../../../../../org/apache/commons/math3/FieldElement.html" title="interface in org.apache.commons.math3">FieldElement</a><<a href="../../../../../org/apache/commons/math3/util/BigReal.html" title="class in org.apache.commons.math3.util">BigReal</a>></dd> |
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| <br> |
| <pre>public class <span class="strong">BigReal</span> |
| extends <a href="http://docs.oracle.com/javase/6/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a> |
| implements <a href="../../../../../org/apache/commons/math3/FieldElement.html" title="interface in org.apache.commons.math3">FieldElement</a><<a href="../../../../../org/apache/commons/math3/util/BigReal.html" title="class in org.apache.commons.math3.util">BigReal</a>>, <a href="http://docs.oracle.com/javase/6/docs/api/java/lang/Comparable.html?is-external=true" title="class or interface in java.lang">Comparable</a><<a href="../../../../../org/apache/commons/math3/util/BigReal.html" title="class in org.apache.commons.math3.util">BigReal</a>>, <a href="http://docs.oracle.com/javase/6/docs/api/java/io/Serializable.html?is-external=true" title="class or interface in java.io">Serializable</a></pre> |
| <div class="block">Arbitrary precision decimal number. |
| <p> |
| This class is a simple wrapper around the standard <code>BigDecimal</code> |
| in order to implement the <a href="../../../../../org/apache/commons/math3/FieldElement.html" title="interface in org.apache.commons.math3"><code>FieldElement</code></a> interface. |
| </p></div> |
| <dl><dt><span class="strong">Since:</span></dt> |
| <dd>2.0</dd> |
| <dt><span class="strong">Version:</span></dt> |
| <dd>$Id: BigReal.java 1505938 2013-07-23 08:50:10Z luc $</dd> |
| <dt><span class="strong">See Also:</span></dt><dd><a href="../../../../../serialized-form.html#org.apache.commons.math3.util.BigReal">Serialized Form</a></dd></dl> |
| </li> |
| </ul> |
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| <div class="summary"> |
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| <li class="blockList"> |
| <!-- =========== FIELD SUMMARY =========== --> |
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| <h3>Field Summary</h3> |
| <table class="overviewSummary" border="0" cellpadding="3" cellspacing="0" summary="Field Summary table, listing fields, and an explanation"> |
| <caption><span>Fields</span><span class="tabEnd"> </span></caption> |
| <tr> |
| <th class="colFirst" scope="col">Modifier and Type</th> |
| <th class="colLast" scope="col">Field and Description</th> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code>static <a href="../../../../../org/apache/commons/math3/util/BigReal.html" title="class in org.apache.commons.math3.util">BigReal</a></code></td> |
| <td class="colLast"><code><strong><a href="../../../../../org/apache/commons/math3/util/BigReal.html#ONE">ONE</a></strong></code> |
| <div class="block">A big real representing 1.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><code>static <a href="../../../../../org/apache/commons/math3/util/BigReal.html" title="class in org.apache.commons.math3.util">BigReal</a></code></td> |
| <td class="colLast"><code><strong><a href="../../../../../org/apache/commons/math3/util/BigReal.html#ZERO">ZERO</a></strong></code> |
| <div class="block">A big real representing 0.</div> |
| </td> |
| </tr> |
| </table> |
| </li> |
| </ul> |
| <!-- ======== CONSTRUCTOR SUMMARY ======== --> |
| <ul class="blockList"> |
| <li class="blockList"><a name="constructor_summary"> |
| <!-- --> |
| </a> |
| <h3>Constructor Summary</h3> |
| <table class="overviewSummary" border="0" cellpadding="3" cellspacing="0" summary="Constructor Summary table, listing constructors, and an explanation"> |
| <caption><span>Constructors</span><span class="tabEnd"> </span></caption> |
| <tr> |
| <th class="colOne" scope="col">Constructor and Description</th> |
| </tr> |
| <tr class="altColor"> |
| <td class="colOne"><code><strong><a href="../../../../../org/apache/commons/math3/util/BigReal.html#BigReal(java.math.BigDecimal)">BigReal</a></strong>(<a href="http://docs.oracle.com/javase/6/docs/api/java/math/BigDecimal.html?is-external=true" title="class or interface in java.math">BigDecimal</a> val)</code> |
| <div class="block">Build an instance from a BigDecimal.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colOne"><code><strong><a href="../../../../../org/apache/commons/math3/util/BigReal.html#BigReal(java.math.BigInteger)">BigReal</a></strong>(<a href="http://docs.oracle.com/javase/6/docs/api/java/math/BigInteger.html?is-external=true" title="class or interface in java.math">BigInteger</a> val)</code> |
| <div class="block">Build an instance from a BigInteger.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colOne"><code><strong><a href="../../../../../org/apache/commons/math3/util/BigReal.html#BigReal(java.math.BigInteger, int)">BigReal</a></strong>(<a href="http://docs.oracle.com/javase/6/docs/api/java/math/BigInteger.html?is-external=true" title="class or interface in java.math">BigInteger</a> unscaledVal, |
| int scale)</code> |
| <div class="block">Build an instance from an unscaled BigInteger.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colOne"><code><strong><a href="../../../../../org/apache/commons/math3/util/BigReal.html#BigReal(java.math.BigInteger, int, java.math.MathContext)">BigReal</a></strong>(<a href="http://docs.oracle.com/javase/6/docs/api/java/math/BigInteger.html?is-external=true" title="class or interface in java.math">BigInteger</a> unscaledVal, |
| int scale, |
| <a href="http://docs.oracle.com/javase/6/docs/api/java/math/MathContext.html?is-external=true" title="class or interface in java.math">MathContext</a> mc)</code> |
| <div class="block">Build an instance from an unscaled BigInteger.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colOne"><code><strong><a href="../../../../../org/apache/commons/math3/util/BigReal.html#BigReal(java.math.BigInteger, java.math.MathContext)">BigReal</a></strong>(<a href="http://docs.oracle.com/javase/6/docs/api/java/math/BigInteger.html?is-external=true" title="class or interface in java.math">BigInteger</a> val, |
| <a href="http://docs.oracle.com/javase/6/docs/api/java/math/MathContext.html?is-external=true" title="class or interface in java.math">MathContext</a> mc)</code> |
| <div class="block">Build an instance from a BigInteger.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colOne"><code><strong><a href="../../../../../org/apache/commons/math3/util/BigReal.html#BigReal(char[])">BigReal</a></strong>(char[] in)</code> |
| <div class="block">Build an instance from a characters representation.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colOne"><code><strong><a href="../../../../../org/apache/commons/math3/util/BigReal.html#BigReal(char[], int, int)">BigReal</a></strong>(char[] in, |
| int offset, |
| int len)</code> |
| <div class="block">Build an instance from a characters representation.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colOne"><code><strong><a href="../../../../../org/apache/commons/math3/util/BigReal.html#BigReal(char[], int, int, java.math.MathContext)">BigReal</a></strong>(char[] in, |
| int offset, |
| int len, |
| <a href="http://docs.oracle.com/javase/6/docs/api/java/math/MathContext.html?is-external=true" title="class or interface in java.math">MathContext</a> mc)</code> |
| <div class="block">Build an instance from a characters representation.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colOne"><code><strong><a href="../../../../../org/apache/commons/math3/util/BigReal.html#BigReal(char[], java.math.MathContext)">BigReal</a></strong>(char[] in, |
| <a href="http://docs.oracle.com/javase/6/docs/api/java/math/MathContext.html?is-external=true" title="class or interface in java.math">MathContext</a> mc)</code> |
| <div class="block">Build an instance from a characters representation.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colOne"><code><strong><a href="../../../../../org/apache/commons/math3/util/BigReal.html#BigReal(double)">BigReal</a></strong>(double val)</code> |
| <div class="block">Build an instance from a double.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colOne"><code><strong><a href="../../../../../org/apache/commons/math3/util/BigReal.html#BigReal(double, java.math.MathContext)">BigReal</a></strong>(double val, |
| <a href="http://docs.oracle.com/javase/6/docs/api/java/math/MathContext.html?is-external=true" title="class or interface in java.math">MathContext</a> mc)</code> |
| <div class="block">Build an instance from a double.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colOne"><code><strong><a href="../../../../../org/apache/commons/math3/util/BigReal.html#BigReal(int)">BigReal</a></strong>(int val)</code> |
| <div class="block">Build an instance from an int.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colOne"><code><strong><a href="../../../../../org/apache/commons/math3/util/BigReal.html#BigReal(int, java.math.MathContext)">BigReal</a></strong>(int val, |
| <a href="http://docs.oracle.com/javase/6/docs/api/java/math/MathContext.html?is-external=true" title="class or interface in java.math">MathContext</a> mc)</code> |
| <div class="block">Build an instance from an int.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colOne"><code><strong><a href="../../../../../org/apache/commons/math3/util/BigReal.html#BigReal(long)">BigReal</a></strong>(long val)</code> |
| <div class="block">Build an instance from a long.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colOne"><code><strong><a href="../../../../../org/apache/commons/math3/util/BigReal.html#BigReal(long, java.math.MathContext)">BigReal</a></strong>(long val, |
| <a href="http://docs.oracle.com/javase/6/docs/api/java/math/MathContext.html?is-external=true" title="class or interface in java.math">MathContext</a> mc)</code> |
| <div class="block">Build an instance from a long.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colOne"><code><strong><a href="../../../../../org/apache/commons/math3/util/BigReal.html#BigReal(java.lang.String)">BigReal</a></strong>(<a href="http://docs.oracle.com/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> val)</code> |
| <div class="block">Build an instance from a String representation.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colOne"><code><strong><a href="../../../../../org/apache/commons/math3/util/BigReal.html#BigReal(java.lang.String, java.math.MathContext)">BigReal</a></strong>(<a href="http://docs.oracle.com/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> val, |
| <a href="http://docs.oracle.com/javase/6/docs/api/java/math/MathContext.html?is-external=true" title="class or interface in java.math">MathContext</a> mc)</code> |
| <div class="block">Build an instance from a String representation.</div> |
| </td> |
| </tr> |
| </table> |
| </li> |
| </ul> |
| <!-- ========== METHOD SUMMARY =========== --> |
| <ul class="blockList"> |
| <li class="blockList"><a name="method_summary"> |
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| </a> |
| <h3>Method Summary</h3> |
| <table class="overviewSummary" border="0" cellpadding="3" cellspacing="0" summary="Method Summary table, listing methods, and an explanation"> |
| <caption><span>Methods</span><span class="tabEnd"> </span></caption> |
| <tr> |
| <th class="colFirst" scope="col">Modifier and Type</th> |
| <th class="colLast" scope="col">Method and Description</th> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code><a href="../../../../../org/apache/commons/math3/util/BigReal.html" title="class in org.apache.commons.math3.util">BigReal</a></code></td> |
| <td class="colLast"><code><strong><a href="../../../../../org/apache/commons/math3/util/BigReal.html#add(org.apache.commons.math3.util.BigReal)">add</a></strong>(<a href="../../../../../org/apache/commons/math3/util/BigReal.html" title="class in org.apache.commons.math3.util">BigReal</a> a)</code> |
| <div class="block">Compute this + a.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><code><a href="http://docs.oracle.com/javase/6/docs/api/java/math/BigDecimal.html?is-external=true" title="class or interface in java.math">BigDecimal</a></code></td> |
| <td class="colLast"><code><strong><a href="../../../../../org/apache/commons/math3/util/BigReal.html#bigDecimalValue()">bigDecimalValue</a></strong>()</code> |
| <div class="block">Get the BigDecimal value corresponding to the instance.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code>int</code></td> |
| <td class="colLast"><code><strong><a href="../../../../../org/apache/commons/math3/util/BigReal.html#compareTo(org.apache.commons.math3.util.BigReal)">compareTo</a></strong>(<a href="../../../../../org/apache/commons/math3/util/BigReal.html" title="class in org.apache.commons.math3.util">BigReal</a> a)</code></td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><code><a href="../../../../../org/apache/commons/math3/util/BigReal.html" title="class in org.apache.commons.math3.util">BigReal</a></code></td> |
| <td class="colLast"><code><strong><a href="../../../../../org/apache/commons/math3/util/BigReal.html#divide(org.apache.commons.math3.util.BigReal)">divide</a></strong>(<a href="../../../../../org/apache/commons/math3/util/BigReal.html" title="class in org.apache.commons.math3.util">BigReal</a> a)</code> |
| <div class="block">Compute this ÷ a.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code>double</code></td> |
| <td class="colLast"><code><strong><a href="../../../../../org/apache/commons/math3/util/BigReal.html#doubleValue()">doubleValue</a></strong>()</code> |
| <div class="block">Get the double value corresponding to the instance.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><code>boolean</code></td> |
| <td class="colLast"><code><strong><a href="../../../../../org/apache/commons/math3/util/BigReal.html#equals(java.lang.Object)">equals</a></strong>(<a href="http://docs.oracle.com/javase/6/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a> other)</code></td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code><a href="../../../../../org/apache/commons/math3/Field.html" title="interface in org.apache.commons.math3">Field</a><<a href="../../../../../org/apache/commons/math3/util/BigReal.html" title="class in org.apache.commons.math3.util">BigReal</a>></code></td> |
| <td class="colLast"><code><strong><a href="../../../../../org/apache/commons/math3/util/BigReal.html#getField()">getField</a></strong>()</code> |
| <div class="block">Get the <a href="../../../../../org/apache/commons/math3/Field.html" title="interface in org.apache.commons.math3"><code>Field</code></a> to which the instance belongs.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><code><a href="http://docs.oracle.com/javase/6/docs/api/java/math/RoundingMode.html?is-external=true" title="class or interface in java.math">RoundingMode</a></code></td> |
| <td class="colLast"><code><strong><a href="../../../../../org/apache/commons/math3/util/BigReal.html#getRoundingMode()">getRoundingMode</a></strong>()</code> |
| <div class="block">Gets the rounding mode for division operations |
| The default is <code>RoundingMode.HALF_UP</code></div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code>int</code></td> |
| <td class="colLast"><code><strong><a href="../../../../../org/apache/commons/math3/util/BigReal.html#getScale()">getScale</a></strong>()</code> |
| <div class="block">Sets the scale for division operations.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><code>int</code></td> |
| <td class="colLast"><code><strong><a href="../../../../../org/apache/commons/math3/util/BigReal.html#hashCode()">hashCode</a></strong>()</code></td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code><a href="../../../../../org/apache/commons/math3/util/BigReal.html" title="class in org.apache.commons.math3.util">BigReal</a></code></td> |
| <td class="colLast"><code><strong><a href="../../../../../org/apache/commons/math3/util/BigReal.html#multiply(org.apache.commons.math3.util.BigReal)">multiply</a></strong>(<a href="../../../../../org/apache/commons/math3/util/BigReal.html" title="class in org.apache.commons.math3.util">BigReal</a> a)</code> |
| <div class="block">Compute this × a.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><code><a href="../../../../../org/apache/commons/math3/util/BigReal.html" title="class in org.apache.commons.math3.util">BigReal</a></code></td> |
| <td class="colLast"><code><strong><a href="../../../../../org/apache/commons/math3/util/BigReal.html#multiply(int)">multiply</a></strong>(int n)</code> |
| <div class="block">Compute n × this.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code><a href="../../../../../org/apache/commons/math3/util/BigReal.html" title="class in org.apache.commons.math3.util">BigReal</a></code></td> |
| <td class="colLast"><code><strong><a href="../../../../../org/apache/commons/math3/util/BigReal.html#negate()">negate</a></strong>()</code> |
| <div class="block">Returns the additive inverse of <code>this</code> element.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><code><a href="../../../../../org/apache/commons/math3/util/BigReal.html" title="class in org.apache.commons.math3.util">BigReal</a></code></td> |
| <td class="colLast"><code><strong><a href="../../../../../org/apache/commons/math3/util/BigReal.html#reciprocal()">reciprocal</a></strong>()</code> |
| <div class="block">Returns the multiplicative inverse of <code>this</code> element.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code>void</code></td> |
| <td class="colLast"><code><strong><a href="../../../../../org/apache/commons/math3/util/BigReal.html#setRoundingMode(java.math.RoundingMode)">setRoundingMode</a></strong>(<a href="http://docs.oracle.com/javase/6/docs/api/java/math/RoundingMode.html?is-external=true" title="class or interface in java.math">RoundingMode</a> roundingMode)</code> |
| <div class="block">Sets the rounding mode for decimal divisions.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><code>void</code></td> |
| <td class="colLast"><code><strong><a href="../../../../../org/apache/commons/math3/util/BigReal.html#setScale(int)">setScale</a></strong>(int scale)</code> |
| <div class="block">Sets the scale for division operations.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code><a href="../../../../../org/apache/commons/math3/util/BigReal.html" title="class in org.apache.commons.math3.util">BigReal</a></code></td> |
| <td class="colLast"><code><strong><a href="../../../../../org/apache/commons/math3/util/BigReal.html#subtract(org.apache.commons.math3.util.BigReal)">subtract</a></strong>(<a href="../../../../../org/apache/commons/math3/util/BigReal.html" title="class in org.apache.commons.math3.util">BigReal</a> a)</code> |
| <div class="block">Compute this - a.</div> |
| </td> |
| </tr> |
| </table> |
| <ul class="blockList"> |
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| <h3>Methods inherited from class java.lang.<a href="http://docs.oracle.com/javase/6/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a></h3> |
| <code><a href="http://docs.oracle.com/javase/6/docs/api/java/lang/Object.html?is-external=true#clone()" title="class or interface in java.lang">clone</a>, <a href="http://docs.oracle.com/javase/6/docs/api/java/lang/Object.html?is-external=true#finalize()" title="class or interface in java.lang">finalize</a>, <a href="http://docs.oracle.com/javase/6/docs/api/java/lang/Object.html?is-external=true#getClass()" title="class or interface in java.lang">getClass</a>, <a href="http://docs.oracle.com/javase/6/docs/api/java/lang/Object.html?is-external=true#notify()" title="class or interface in java.lang">notify</a>, <a href="http://docs.oracle.com/javase/6/docs/api/java/lang/Object.html?is-external=true#notifyAll()" title="class or interface in java.lang">notifyAll</a>, <a href="http://docs.oracle.com/javase/6/docs/api/java/lang/Object.html?is-external=true#toString()" title="class or interface in java.lang">toString</a>, <a href="http://docs.oracle.com/javase/6/docs/api/java/lang/Object.html?is-external=true#wait()" title="class or interface in java.lang">wait</a>, <a href="http://docs.oracle.com/javase/6/docs/api/java/lang/Object.html?is-external=true#wait(long)" title="class or interface in java.lang">wait</a>, <a href="http://docs.oracle.com/javase/6/docs/api/java/lang/Object.html?is-external=true#wait(long, int)" title="class or interface in java.lang">wait</a></code></li> |
| </ul> |
| </li> |
| </ul> |
| </li> |
| </ul> |
| </div> |
| <div class="details"> |
| <ul class="blockList"> |
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| <h3>Field Detail</h3> |
| <a name="ZERO"> |
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| <h4>ZERO</h4> |
| <pre>public static final <a href="../../../../../org/apache/commons/math3/util/BigReal.html" title="class in org.apache.commons.math3.util">BigReal</a> ZERO</pre> |
| <div class="block">A big real representing 0.</div> |
| </li> |
| </ul> |
| <a name="ONE"> |
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| </a> |
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| <h4>ONE</h4> |
| <pre>public static final <a href="../../../../../org/apache/commons/math3/util/BigReal.html" title="class in org.apache.commons.math3.util">BigReal</a> ONE</pre> |
| <div class="block">A big real representing 1.</div> |
| </li> |
| </ul> |
| </li> |
| </ul> |
| <!-- ========= CONSTRUCTOR DETAIL ======== --> |
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| </a> |
| <h3>Constructor Detail</h3> |
| <a name="BigReal(java.math.BigDecimal)"> |
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| <h4>BigReal</h4> |
| <pre>public BigReal(<a href="http://docs.oracle.com/javase/6/docs/api/java/math/BigDecimal.html?is-external=true" title="class or interface in java.math">BigDecimal</a> val)</pre> |
| <div class="block">Build an instance from a BigDecimal.</div> |
| <dl><dt><span class="strong">Parameters:</span></dt><dd><code>val</code> - value of the instance</dd></dl> |
| </li> |
| </ul> |
| <a name="BigReal(java.math.BigInteger)"> |
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| <pre>public BigReal(<a href="http://docs.oracle.com/javase/6/docs/api/java/math/BigInteger.html?is-external=true" title="class or interface in java.math">BigInteger</a> val)</pre> |
| <div class="block">Build an instance from a BigInteger.</div> |
| <dl><dt><span class="strong">Parameters:</span></dt><dd><code>val</code> - value of the instance</dd></dl> |
| </li> |
| </ul> |
| <a name="BigReal(java.math.BigInteger, int)"> |
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| <pre>public BigReal(<a href="http://docs.oracle.com/javase/6/docs/api/java/math/BigInteger.html?is-external=true" title="class or interface in java.math">BigInteger</a> unscaledVal, |
| int scale)</pre> |
| <div class="block">Build an instance from an unscaled BigInteger.</div> |
| <dl><dt><span class="strong">Parameters:</span></dt><dd><code>unscaledVal</code> - unscaled value</dd><dd><code>scale</code> - scale to use</dd></dl> |
| </li> |
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| <a name="BigReal(java.math.BigInteger, int, java.math.MathContext)"> |
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| <pre>public BigReal(<a href="http://docs.oracle.com/javase/6/docs/api/java/math/BigInteger.html?is-external=true" title="class or interface in java.math">BigInteger</a> unscaledVal, |
| int scale, |
| <a href="http://docs.oracle.com/javase/6/docs/api/java/math/MathContext.html?is-external=true" title="class or interface in java.math">MathContext</a> mc)</pre> |
| <div class="block">Build an instance from an unscaled BigInteger.</div> |
| <dl><dt><span class="strong">Parameters:</span></dt><dd><code>unscaledVal</code> - unscaled value</dd><dd><code>scale</code> - scale to use</dd><dd><code>mc</code> - to used</dd></dl> |
| </li> |
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| <a name="BigReal(java.math.BigInteger, java.math.MathContext)"> |
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| <h4>BigReal</h4> |
| <pre>public BigReal(<a href="http://docs.oracle.com/javase/6/docs/api/java/math/BigInteger.html?is-external=true" title="class or interface in java.math">BigInteger</a> val, |
| <a href="http://docs.oracle.com/javase/6/docs/api/java/math/MathContext.html?is-external=true" title="class or interface in java.math">MathContext</a> mc)</pre> |
| <div class="block">Build an instance from a BigInteger.</div> |
| <dl><dt><span class="strong">Parameters:</span></dt><dd><code>val</code> - value of the instance</dd><dd><code>mc</code> - context to use</dd></dl> |
| </li> |
| </ul> |
| <a name="BigReal(char[])"> |
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| <h4>BigReal</h4> |
| <pre>public BigReal(char[] in)</pre> |
| <div class="block">Build an instance from a characters representation.</div> |
| <dl><dt><span class="strong">Parameters:</span></dt><dd><code>in</code> - character representation of the value</dd></dl> |
| </li> |
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| <h4>BigReal</h4> |
| <pre>public BigReal(char[] in, |
| int offset, |
| int len)</pre> |
| <div class="block">Build an instance from a characters representation.</div> |
| <dl><dt><span class="strong">Parameters:</span></dt><dd><code>in</code> - character representation of the value</dd><dd><code>offset</code> - offset of the first character to analyze</dd><dd><code>len</code> - length of the array slice to analyze</dd></dl> |
| </li> |
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| <pre>public BigReal(char[] in, |
| int offset, |
| int len, |
| <a href="http://docs.oracle.com/javase/6/docs/api/java/math/MathContext.html?is-external=true" title="class or interface in java.math">MathContext</a> mc)</pre> |
| <div class="block">Build an instance from a characters representation.</div> |
| <dl><dt><span class="strong">Parameters:</span></dt><dd><code>in</code> - character representation of the value</dd><dd><code>offset</code> - offset of the first character to analyze</dd><dd><code>len</code> - length of the array slice to analyze</dd><dd><code>mc</code> - context to use</dd></dl> |
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| <pre>public BigReal(char[] in, |
| <a href="http://docs.oracle.com/javase/6/docs/api/java/math/MathContext.html?is-external=true" title="class or interface in java.math">MathContext</a> mc)</pre> |
| <div class="block">Build an instance from a characters representation.</div> |
| <dl><dt><span class="strong">Parameters:</span></dt><dd><code>in</code> - character representation of the value</dd><dd><code>mc</code> - context to use</dd></dl> |
| </li> |
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| <pre>public BigReal(double val)</pre> |
| <div class="block">Build an instance from a double.</div> |
| <dl><dt><span class="strong">Parameters:</span></dt><dd><code>val</code> - value of the instance</dd></dl> |
| </li> |
| </ul> |
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| <pre>public BigReal(double val, |
| <a href="http://docs.oracle.com/javase/6/docs/api/java/math/MathContext.html?is-external=true" title="class or interface in java.math">MathContext</a> mc)</pre> |
| <div class="block">Build an instance from a double.</div> |
| <dl><dt><span class="strong">Parameters:</span></dt><dd><code>val</code> - value of the instance</dd><dd><code>mc</code> - context to use</dd></dl> |
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| <pre>public BigReal(int val)</pre> |
| <div class="block">Build an instance from an int.</div> |
| <dl><dt><span class="strong">Parameters:</span></dt><dd><code>val</code> - value of the instance</dd></dl> |
| </li> |
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| <pre>public BigReal(int val, |
| <a href="http://docs.oracle.com/javase/6/docs/api/java/math/MathContext.html?is-external=true" title="class or interface in java.math">MathContext</a> mc)</pre> |
| <div class="block">Build an instance from an int.</div> |
| <dl><dt><span class="strong">Parameters:</span></dt><dd><code>val</code> - value of the instance</dd><dd><code>mc</code> - context to use</dd></dl> |
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| <pre>public BigReal(long val)</pre> |
| <div class="block">Build an instance from a long.</div> |
| <dl><dt><span class="strong">Parameters:</span></dt><dd><code>val</code> - value of the instance</dd></dl> |
| </li> |
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| <pre>public BigReal(long val, |
| <a href="http://docs.oracle.com/javase/6/docs/api/java/math/MathContext.html?is-external=true" title="class or interface in java.math">MathContext</a> mc)</pre> |
| <div class="block">Build an instance from a long.</div> |
| <dl><dt><span class="strong">Parameters:</span></dt><dd><code>val</code> - value of the instance</dd><dd><code>mc</code> - context to use</dd></dl> |
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| <pre>public BigReal(<a href="http://docs.oracle.com/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> val)</pre> |
| <div class="block">Build an instance from a String representation.</div> |
| <dl><dt><span class="strong">Parameters:</span></dt><dd><code>val</code> - character representation of the value</dd></dl> |
| </li> |
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| <pre>public BigReal(<a href="http://docs.oracle.com/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> val, |
| <a href="http://docs.oracle.com/javase/6/docs/api/java/math/MathContext.html?is-external=true" title="class or interface in java.math">MathContext</a> mc)</pre> |
| <div class="block">Build an instance from a String representation.</div> |
| <dl><dt><span class="strong">Parameters:</span></dt><dd><code>val</code> - character representation of the value</dd><dd><code>mc</code> - context to use</dd></dl> |
| </li> |
| </ul> |
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| <h3>Method Detail</h3> |
| <a name="getRoundingMode()"> |
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| <h4>getRoundingMode</h4> |
| <pre>public <a href="http://docs.oracle.com/javase/6/docs/api/java/math/RoundingMode.html?is-external=true" title="class or interface in java.math">RoundingMode</a> getRoundingMode()</pre> |
| <div class="block">Gets the rounding mode for division operations |
| The default is <code>RoundingMode.HALF_UP</code></div> |
| <dl><dt><span class="strong">Returns:</span></dt><dd>the rounding mode.</dd><dt><span class="strong">Since:</span></dt> |
| <dd>2.1</dd></dl> |
| </li> |
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| <h4>setRoundingMode</h4> |
| <pre>public void setRoundingMode(<a href="http://docs.oracle.com/javase/6/docs/api/java/math/RoundingMode.html?is-external=true" title="class or interface in java.math">RoundingMode</a> roundingMode)</pre> |
| <div class="block">Sets the rounding mode for decimal divisions.</div> |
| <dl><dt><span class="strong">Parameters:</span></dt><dd><code>roundingMode</code> - rounding mode for decimal divisions</dd><dt><span class="strong">Since:</span></dt> |
| <dd>2.1</dd></dl> |
| </li> |
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| <a name="getScale()"> |
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| <h4>getScale</h4> |
| <pre>public int getScale()</pre> |
| <div class="block">Sets the scale for division operations. |
| The default is 64</div> |
| <dl><dt><span class="strong">Returns:</span></dt><dd>the scale</dd><dt><span class="strong">Since:</span></dt> |
| <dd>2.1</dd></dl> |
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| <h4>setScale</h4> |
| <pre>public void setScale(int scale)</pre> |
| <div class="block">Sets the scale for division operations.</div> |
| <dl><dt><span class="strong">Parameters:</span></dt><dd><code>scale</code> - scale for division operations</dd><dt><span class="strong">Since:</span></dt> |
| <dd>2.1</dd></dl> |
| </li> |
| </ul> |
| <a name="add(org.apache.commons.math3.util.BigReal)"> |
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| <h4>add</h4> |
| <pre>public <a href="../../../../../org/apache/commons/math3/util/BigReal.html" title="class in org.apache.commons.math3.util">BigReal</a> add(<a href="../../../../../org/apache/commons/math3/util/BigReal.html" title="class in org.apache.commons.math3.util">BigReal</a> a)</pre> |
| <div class="block">Compute this + a.</div> |
| <dl> |
| <dt><strong>Specified by:</strong></dt> |
| <dd><code><a href="../../../../../org/apache/commons/math3/FieldElement.html#add(T)">add</a></code> in interface <code><a href="../../../../../org/apache/commons/math3/FieldElement.html" title="interface in org.apache.commons.math3">FieldElement</a><<a href="../../../../../org/apache/commons/math3/util/BigReal.html" title="class in org.apache.commons.math3.util">BigReal</a>></code></dd> |
| <dt><span class="strong">Parameters:</span></dt><dd><code>a</code> - element to add</dd> |
| <dt><span class="strong">Returns:</span></dt><dd>a new element representing this + a</dd></dl> |
| </li> |
| </ul> |
| <a name="subtract(org.apache.commons.math3.util.BigReal)"> |
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| <h4>subtract</h4> |
| <pre>public <a href="../../../../../org/apache/commons/math3/util/BigReal.html" title="class in org.apache.commons.math3.util">BigReal</a> subtract(<a href="../../../../../org/apache/commons/math3/util/BigReal.html" title="class in org.apache.commons.math3.util">BigReal</a> a)</pre> |
| <div class="block">Compute this - a.</div> |
| <dl> |
| <dt><strong>Specified by:</strong></dt> |
| <dd><code><a href="../../../../../org/apache/commons/math3/FieldElement.html#subtract(T)">subtract</a></code> in interface <code><a href="../../../../../org/apache/commons/math3/FieldElement.html" title="interface in org.apache.commons.math3">FieldElement</a><<a href="../../../../../org/apache/commons/math3/util/BigReal.html" title="class in org.apache.commons.math3.util">BigReal</a>></code></dd> |
| <dt><span class="strong">Parameters:</span></dt><dd><code>a</code> - element to subtract</dd> |
| <dt><span class="strong">Returns:</span></dt><dd>a new element representing this - a</dd></dl> |
| </li> |
| </ul> |
| <a name="negate()"> |
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| <h4>negate</h4> |
| <pre>public <a href="../../../../../org/apache/commons/math3/util/BigReal.html" title="class in org.apache.commons.math3.util">BigReal</a> negate()</pre> |
| <div class="block">Returns the additive inverse of <code>this</code> element.</div> |
| <dl> |
| <dt><strong>Specified by:</strong></dt> |
| <dd><code><a href="../../../../../org/apache/commons/math3/FieldElement.html#negate()">negate</a></code> in interface <code><a href="../../../../../org/apache/commons/math3/FieldElement.html" title="interface in org.apache.commons.math3">FieldElement</a><<a href="../../../../../org/apache/commons/math3/util/BigReal.html" title="class in org.apache.commons.math3.util">BigReal</a>></code></dd> |
| <dt><span class="strong">Returns:</span></dt><dd>the opposite of <code>this</code>.</dd></dl> |
| </li> |
| </ul> |
| <a name="divide(org.apache.commons.math3.util.BigReal)"> |
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| <h4>divide</h4> |
| <pre>public <a href="../../../../../org/apache/commons/math3/util/BigReal.html" title="class in org.apache.commons.math3.util">BigReal</a> divide(<a href="../../../../../org/apache/commons/math3/util/BigReal.html" title="class in org.apache.commons.math3.util">BigReal</a> a) |
| throws <a href="../../../../../org/apache/commons/math3/exception/MathArithmeticException.html" title="class in org.apache.commons.math3.exception">MathArithmeticException</a></pre> |
| <div class="block">Compute this ÷ a.</div> |
| <dl> |
| <dt><strong>Specified by:</strong></dt> |
| <dd><code><a href="../../../../../org/apache/commons/math3/FieldElement.html#divide(T)">divide</a></code> in interface <code><a href="../../../../../org/apache/commons/math3/FieldElement.html" title="interface in org.apache.commons.math3">FieldElement</a><<a href="../../../../../org/apache/commons/math3/util/BigReal.html" title="class in org.apache.commons.math3.util">BigReal</a>></code></dd> |
| <dt><span class="strong">Parameters:</span></dt><dd><code>a</code> - element to add</dd> |
| <dt><span class="strong">Returns:</span></dt><dd>a new element representing this ÷ a</dd> |
| <dt><span class="strong">Throws:</span></dt> |
| <dd><code><a href="../../../../../org/apache/commons/math3/exception/MathArithmeticException.html" title="class in org.apache.commons.math3.exception">MathArithmeticException</a></code> - if <code>a</code> is zero</dd></dl> |
| </li> |
| </ul> |
| <a name="reciprocal()"> |
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| <h4>reciprocal</h4> |
| <pre>public <a href="../../../../../org/apache/commons/math3/util/BigReal.html" title="class in org.apache.commons.math3.util">BigReal</a> reciprocal() |
| throws <a href="../../../../../org/apache/commons/math3/exception/MathArithmeticException.html" title="class in org.apache.commons.math3.exception">MathArithmeticException</a></pre> |
| <div class="block">Returns the multiplicative inverse of <code>this</code> element.</div> |
| <dl> |
| <dt><strong>Specified by:</strong></dt> |
| <dd><code><a href="../../../../../org/apache/commons/math3/FieldElement.html#reciprocal()">reciprocal</a></code> in interface <code><a href="../../../../../org/apache/commons/math3/FieldElement.html" title="interface in org.apache.commons.math3">FieldElement</a><<a href="../../../../../org/apache/commons/math3/util/BigReal.html" title="class in org.apache.commons.math3.util">BigReal</a>></code></dd> |
| <dt><span class="strong">Returns:</span></dt><dd>the inverse of <code>this</code>.</dd> |
| <dt><span class="strong">Throws:</span></dt> |
| <dd><code><a href="../../../../../org/apache/commons/math3/exception/MathArithmeticException.html" title="class in org.apache.commons.math3.exception">MathArithmeticException</a></code> - if <code>this</code> is zero</dd></dl> |
| </li> |
| </ul> |
| <a name="multiply(org.apache.commons.math3.util.BigReal)"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>multiply</h4> |
| <pre>public <a href="../../../../../org/apache/commons/math3/util/BigReal.html" title="class in org.apache.commons.math3.util">BigReal</a> multiply(<a href="../../../../../org/apache/commons/math3/util/BigReal.html" title="class in org.apache.commons.math3.util">BigReal</a> a)</pre> |
| <div class="block">Compute this × a.</div> |
| <dl> |
| <dt><strong>Specified by:</strong></dt> |
| <dd><code><a href="../../../../../org/apache/commons/math3/FieldElement.html#multiply(T)">multiply</a></code> in interface <code><a href="../../../../../org/apache/commons/math3/FieldElement.html" title="interface in org.apache.commons.math3">FieldElement</a><<a href="../../../../../org/apache/commons/math3/util/BigReal.html" title="class in org.apache.commons.math3.util">BigReal</a>></code></dd> |
| <dt><span class="strong">Parameters:</span></dt><dd><code>a</code> - element to multiply</dd> |
| <dt><span class="strong">Returns:</span></dt><dd>a new element representing this × a</dd></dl> |
| </li> |
| </ul> |
| <a name="multiply(int)"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>multiply</h4> |
| <pre>public <a href="../../../../../org/apache/commons/math3/util/BigReal.html" title="class in org.apache.commons.math3.util">BigReal</a> multiply(int n)</pre> |
| <div class="block">Compute n × this. Multiplication by an integer number is defined |
| as the following sum |
| <center> |
| n × this = ∑<sub>i=1</sub><sup>n</sup> this. |
| </center></div> |
| <dl> |
| <dt><strong>Specified by:</strong></dt> |
| <dd><code><a href="../../../../../org/apache/commons/math3/FieldElement.html#multiply(int)">multiply</a></code> in interface <code><a href="../../../../../org/apache/commons/math3/FieldElement.html" title="interface in org.apache.commons.math3">FieldElement</a><<a href="../../../../../org/apache/commons/math3/util/BigReal.html" title="class in org.apache.commons.math3.util">BigReal</a>></code></dd> |
| <dt><span class="strong">Parameters:</span></dt><dd><code>n</code> - Number of times <code>this</code> must be added to itself.</dd> |
| <dt><span class="strong">Returns:</span></dt><dd>A new element representing n × this.</dd></dl> |
| </li> |
| </ul> |
| <a name="compareTo(org.apache.commons.math3.util.BigReal)"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>compareTo</h4> |
| <pre>public int compareTo(<a href="../../../../../org/apache/commons/math3/util/BigReal.html" title="class in org.apache.commons.math3.util">BigReal</a> a)</pre> |
| <dl> |
| <dt><strong>Specified by:</strong></dt> |
| <dd><code><a href="http://docs.oracle.com/javase/6/docs/api/java/lang/Comparable.html?is-external=true#compareTo(T)" title="class or interface in java.lang">compareTo</a></code> in interface <code><a href="http://docs.oracle.com/javase/6/docs/api/java/lang/Comparable.html?is-external=true" title="class or interface in java.lang">Comparable</a><<a href="../../../../../org/apache/commons/math3/util/BigReal.html" title="class in org.apache.commons.math3.util">BigReal</a>></code></dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="doubleValue()"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>doubleValue</h4> |
| <pre>public double doubleValue()</pre> |
| <div class="block">Get the double value corresponding to the instance.</div> |
| <dl><dt><span class="strong">Returns:</span></dt><dd>double value corresponding to the instance</dd></dl> |
| </li> |
| </ul> |
| <a name="bigDecimalValue()"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>bigDecimalValue</h4> |
| <pre>public <a href="http://docs.oracle.com/javase/6/docs/api/java/math/BigDecimal.html?is-external=true" title="class or interface in java.math">BigDecimal</a> bigDecimalValue()</pre> |
| <div class="block">Get the BigDecimal value corresponding to the instance.</div> |
| <dl><dt><span class="strong">Returns:</span></dt><dd>BigDecimal value corresponding to the instance</dd></dl> |
| </li> |
| </ul> |
| <a name="equals(java.lang.Object)"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>equals</h4> |
| <pre>public boolean equals(<a href="http://docs.oracle.com/javase/6/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a> other)</pre> |
| <dl> |
| <dt><strong>Overrides:</strong></dt> |
| <dd><code><a href="http://docs.oracle.com/javase/6/docs/api/java/lang/Object.html?is-external=true#equals(java.lang.Object)" title="class or interface in java.lang">equals</a></code> in class <code><a href="http://docs.oracle.com/javase/6/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a></code></dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="hashCode()"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>hashCode</h4> |
| <pre>public int hashCode()</pre> |
| <dl> |
| <dt><strong>Overrides:</strong></dt> |
| <dd><code><a href="http://docs.oracle.com/javase/6/docs/api/java/lang/Object.html?is-external=true#hashCode()" title="class or interface in java.lang">hashCode</a></code> in class <code><a href="http://docs.oracle.com/javase/6/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a></code></dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="getField()"> |
| <!-- --> |
| </a> |
| <ul class="blockListLast"> |
| <li class="blockList"> |
| <h4>getField</h4> |
| <pre>public <a href="../../../../../org/apache/commons/math3/Field.html" title="interface in org.apache.commons.math3">Field</a><<a href="../../../../../org/apache/commons/math3/util/BigReal.html" title="class in org.apache.commons.math3.util">BigReal</a>> getField()</pre> |
| <div class="block">Get the <a href="../../../../../org/apache/commons/math3/Field.html" title="interface in org.apache.commons.math3"><code>Field</code></a> to which the instance belongs.</div> |
| <dl> |
| <dt><strong>Specified by:</strong></dt> |
| <dd><code><a href="../../../../../org/apache/commons/math3/FieldElement.html#getField()">getField</a></code> in interface <code><a href="../../../../../org/apache/commons/math3/FieldElement.html" title="interface in org.apache.commons.math3">FieldElement</a><<a href="../../../../../org/apache/commons/math3/util/BigReal.html" title="class in org.apache.commons.math3.util">BigReal</a>></code></dd> |
| <dt><span class="strong">Returns:</span></dt><dd><a href="../../../../../org/apache/commons/math3/Field.html" title="interface in org.apache.commons.math3"><code>Field</code></a> to which the instance belongs</dd></dl> |
| </li> |
| </ul> |
| </li> |
| </ul> |
| </li> |
| </ul> |
| </div> |
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