LibraryFunctionUnload (Built-in Mathematica Symbol)

LibraryFunctionUnload[fun] unloads a LibraryFunction so that it cannot be used.

PermutationCyclesQ (Built-in Mathematica Symbol)

PermutationCyclesQ[expr] returns True if expr is a permutation in disjoint cyclic form, and False otherwise.

PrimeNu (Built-in Mathematica Symbol)

PrimeNu[n] gives the number of distinct primes \[Nu](n) in n.

PrimeOmega (Built-in Mathematica Symbol)

PrimeOmega[n] gives the number of prime factors counting multiplicities \[CapitalOmega](n) in n.

Spacer (Built-in Mathematica Symbol)

Spacer[w] displays as a spacer w printer's points wide.Spacer[{w, h}] displays as a spacer w points wide and a total of h points high.Spacer[{w, h, dh}] makes the spacer ...

WienerFilter (Built-in Mathematica Symbol)

WienerFilter[image, r] removes noise from image by applying a range-r Wiener filter.WienerFilter[image, r, ns] assumes an additive noise power value ns.

$MessageGroups (Built-in Mathematica Symbol)

$MessageGroups is the list of rules that gives named message groups used in functions like On and Quiet.

File > New (Mathematica Menu Item)

New creates a new notebook, slide show, Demonstration, package, or text document.

BitShiftLeft (Built-in Mathematica Symbol)

BitShiftLeft[n, k] shifts the binary bits in the integer n to the left by k places, padding with zeros on the right.BitShiftLeft[n] shifts one bit to the left.

Closing (Built-in Mathematica Symbol)

Closing[image, ker] gives the morphological closing of image with respect to the structuring element ker.Closing[image, r] gives the closing with respect to a range r square.