i1 : t = parse ///<OMA><OMS cd="arith1" name="plus"/><OMI>1</OMI><OMI>2</OMI></OMA>/// o1 = <OMA <OMS cd="arith1" name="plus" <OMI "1" <OMI "2" o1 : XMLnode |
i2 : val t o2 = 3 |
The object val is a method function.