Relation.lhs
return the left-hand side of the Relation object
Relation.rhs
return the right-hand side of the Relation object
Calling Sequence
Description
Examples
Compatibility
Algebraic lhs() throws MapleException
Algebraic rhs() throws MapleException
The lhs and rhs functions return the left-hand side and right-hand side, respectively, of the value represented in the Relation. The value returned is an Algebraic object.
import com.maplesoft.openmaple.*;
import com.maplesoft.externalcall.MapleException;
class Example
{
public static void main( String notused[] ) throws MapleException
String[] mapleArgs = { "java" };
Engine engine = new Engine( mapleArgs, new EngineCallBacksDefault(), null, null );
Relation rel;
try
rel = (Relation)engine.evaluate( "2*x + 3*y <= 5:" );
rel.lhs();
rel.rhs();
}
catch ( MapleException me )
System.out.println( me.getMessage() );
Executing this code produces the following output.
2*x + 3*y
5
The Relation.lhs and Relation.rhs commands were introduced in Maple 2018.
For more information on Maple 2018 changes, see Updates in Maple 2018.
See Also
ExternalCalling/Java/MapleException
OpenMaple
OpenMaple/Java/API
OpenMaple/Java/Relation
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