Member name to its S4 group (sin to Math, + to Arith). Ops is left out so + answers Arith
rather than both. A package exporting such a name usually does so because it registered a method for one of
its classes, so the name says far less about the package than an ordinary export would.
Member name to its S4 group (
sintoMath,+toArith).Opsis left out so+answersArithrather than both. A package exporting such a name usually does so because it registered a method for one of its classes, so the name says far less about the package than an ordinary export would.