DirichletTransform[expr, n, s] gives the Dirichlet transform of expr with respect to n.
EmitSound[snd] emits the sound snd when evaluated. EmitSound[{snd_1, snd_2, ...}] emits each of the sounds snd_i in sequence.
EmptyGraphQ[g] yields True if g is an empty graph and False otherwise.
EvenQ
(Built-in Mathematica Symbol) EvenQ[expr] gives True if expr is an even integer, and False otherwise.
FactorialMoment[list, r] gives the r\[Null]^th moment of the elements in the list.FactorialMoment[dist, r] gives the r\[Null]^th moment of the symbolic distribution ...
FractionBoxOptions -> {opt_1 -> val_1, opt_2 -> val_2, ...} is an option for cells that specifies settings for FractionBox objects within the cell.
HitMissTransform[image, ker] gives the hit-and-miss transform of image with respect to the composite structuring element ker.HitMissTransform[image, {ker_1, ker_2, ...}] ...
HoldComplete[expr] shields expr completely from the standard Mathematica evaluation process, preventing even upvalues associated with expr from being used.
ImageMargins is an option that specifies the absolute margins to leave around the image displayed for an object.
ImageTrim[image , {{x_1, y_1}, {x_2, y_2}, ...}] gives the subimage of image spanned by the specified points.ImageTrim[image, {{x_1, y_1}, {x_2, y_2}, ...}, r] adds a margin ...