PiecewiseExpand[expr] expands nested piecewise functions in expr to give a single piecewise function. PiecewiseExpand[expr, assum] expands piecewise functions using ...

BipartiteGraphQ[g] yields True if the graph g is a bipartite graph and False otherwise.

WindowSize is a notebook option that specifies the size of window that should be used to display a notebook on the screen.

YuleDissimilarity[u, v] gives the Yule dissimilarity between Boolean vectors u and v.

An Euler equation is an ODE of the form The following is an example of an Euler equation. The Legendre linear equation is a generalization of the Euler equation. It has the ...

Built into Mathematica is a uniquely flexible and concise language for creating 1D and 2D layouts—from simple tables to the most elaborate information displays and user ...

Registered MIME type: application/vnd.ms-excel Microsoft Excel spreadsheet file. XLS is an acronym derived from Excel Spreadsheet. Stores spreadsheet data and formulas.

RootIntervals[{poly_1, poly_2, ...}] gives a list of isolating intervals for the real roots of any of the poly_i, together with a list of which polynomials actually have each ...

Rationalize[x] converts an approximate number x to a nearby rational with small denominator. Rationalize[x, dx] yields the rational number with smallest denominator that lies ...

Constructing matrices with special shapes. This creates a matrix of 0s containing a radius 4 diamond of 1s. The result is a 9×9 matrix. The size of the matrix can be ...