code: private static final void cpy(long10 out, long10 in) {
  		out._0=in._0;	out._1=in._1;
  		out._2=in._2;	out._3=in._3;
  		out._4=in._4;	out._5=in._5;
  		out._6=in._6;	out._7=in._7;
  		out._8=in._8;	out._9=in._9;		
  	}
docs: /* Copy a number