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Numeric.isUnnamedZero - check if the value stored in the Numeric is equal to zero
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Calling Sequence
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boolean isUnnamedZero() throws MapleException
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Description
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The isUnnamedZero function returns true if the value represented by the current Numeric object is zero and false otherwise.
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Examples
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import com.maplesoft.openmaple.*;
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import com.maplesoft.externalcall.MapleException;
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class Example
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{
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public static void main( String notused[] ) throws MapleException
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{
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String mapleArgs[];
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Engine engine;
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Numeric n;
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short s;
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mapleArgs = new String[1];
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mapleArgs[0] = "java";
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engine = new Engine( mapleArgs, new EngineCallBacksDefault(),
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null, null );
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n = (Numeric)engine.evaluate( "0:" );
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System.out.println( n.isUnnamedZero() );
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n = (Numeric)engine.evaluate( "1:" );
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System.out.println( n.isUnnamedZero() );
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n = (Numeric)engine.evaluate( "0.:" );
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System.out.println( n.isUnnamedZero() );
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n = (Numeric)engine.evaluate( "1.:" );
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System.out.println( n.isUnnamedZero() );
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}
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}
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Executing this code produces the following output.
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