Increments the index by a natural number.
Increments the index by a natural number.
Decrements the index by a natural number.
Decrements the index by a natural number.
(suc: any2stringadd[Suc]).+(other)
(suc: Ordered[Suc]).<(that)
(suc: Ordered[Suc]).<=(that)
(suc: Ordered[Suc]).>(that)
(suc: Ordered[Suc]).>=(that)
(suc: Ordered[Suc]).compare(that)
(suc: Ordered[Suc]).compareTo(that)