Tally -- the class of all tally results

Types of tally :

• Set -- the class of all sets

Functions and methods returning a tally :

• Tally + Tally -- union of tallies
• Tally - Tally -- difference of tallies
• tally(VisibleList) -- tally the elements of a list, sequence, or array

Methods that use a tally :

• - Tally (missing documentation)
• "commonest(Tally)" -- see commonest -- the most common elements of a list or tally
• "elements(Tally)" -- see elements -- list of elements
• Tally == ZZ (missing documentation)
• Tally ? ZZ (missing documentation)
• ZZ == Tally (missing documentation)
• ZZ ? Tally (missing documentation)

For the programmer

The object Tally is a type, with ancestor classes VirtualTally < HashTable < Thing.