SetCategory is the basic category for describing a collection of elements with = (equality) and coerce to output form. Conditional Attributes: canonical data structure equality is the same as =
- hash: % -> SingleInteger
hash(s)calculates a hash code for
- hashUpdate!: (HashState, %) -> HashState
hashUpdate!(hs, s)computes new HashState from old and
sused for incremental computation of hash values. hashUpdate! might destructively work on its first argument.
- latex: % -> String
latex(s)returns a LaTeX-printable output representation of