import com.maplesoft.openmaple.*;

import com.maplesoft.externalcall.MapleException;

class Example

{

    public static void main( String notused[] ) throws MapleException

    {

    String mapleArgs[];

    Engine engine;

    Numeric n;

    float f;

    mapleArgs = new String[1];

    mapleArgs[0] = "java";

    engine = new Engine( mapleArgs, new EngineCallBacksDefault(),

        null, null );

    n = (Numeric)engine.evaluate( "evalf[60](Pi):" );

    f = n.floatValue();

    System.out.println( n );

    System.out.println( f );

    }

}

3.14159265358979323846264338327950288419716939937510582097494

3.1415927