OverTilde[expr] displays with a tilde over expr.
OverVector[expr] displays with a right vector over expr.
PrintPrecision is an option for selections that specifies the maximum number of digits used for displaying a machine-precision number.
RandomPermutation[gr] gives a pseudorandom permutation in the permutation group gr.RandomPermutation[gr, n] gives a list of n pseudorandom permutations in the permutation ...
Scrollbars is an option for Pane that specifies whether scrollbars should be displayed.
Span
(Built-in Mathematica Symbol) i ;; j represents a span of elements i through j.i ;; represents a span from i to the end.;; j represents a span from the beginning to j.;; represents a span that includes ...
SubStar
(Built-in Mathematica Symbol) SubStar[expr] displays as expr_*.
SuperDagger[expr] displays as expr^\[Dagger].
SuperMinus[expr] displays as expr^-.
SuperPlus[expr] displays as expr^+.