Content in a Mathematica notebook is organized in cells. Each cell has a cell bracket that appears along the right edge of the notebook window. Markings on a cell bracket ...

Mathematica supports operations on matrices of any size and has a range of input methods appropriate for different needs, from small formatted matrices via keyboard or ...

Conjunction[expr, {a_1, a_2, ...}] gives the conjunction of expr over all choices of the Boolean variables a_i.

ContinuedFraction[x, n] generates a list of the first n terms in the continued fraction representation of x. ContinuedFraction[x] generates a list of all terms that can be ...

Disjunction[expr, {a_1, a_2, ...}] gives the disjunction of expr over all choices of the Boolean variables a_i.

DivisorSigma[k, n] gives the divisor function \[Sigma]_k (n).

ImageForwardTransformation[image, function] gives an image in which each pixel at position function[{x, y}] corresponds to the position {x, y} in ...

ImagePerspectiveTransformation[image, m] applies a linear fractional transform specified by a matrix m to the positions of each pixel in ...

KCoreComponents[g, k] gives the k-core components of the underlying simple graph of g.KCoreComponents[g, k, "InDegree"] gives the k-core components with vertex in-degrees at ...

Median[list] gives the median of the elements in list. Median[dist] gives the median of the symbolic distribution dist.