Customize My Graphics (Mathematica How To)

Mathematica allows you to customize your 2D and 3D graphics through a variety of options.

EdgeQ (Built-in Mathematica Symbol)

EdgeQ[g, e] yields True if e is an edge in the graph g and False otherwise.

Sparse Arrays (Mathematica Guide)

Mathematica has special sparse-array technology for efficiently handling arrays with literally astronomical numbers of elements when only a small fraction of the elements are ...

Stop a Computation (Mathematica How To)

There will be times when you want to stop Mathematica in the middle of a computation. You may have asked Mathematica to do something that you did not intend or that is taking ...

Input a Matrix (Mathematica How To)

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 ...

Create a Matrix (Mathematica How To)

Matrices are represented in Mathematica with lists. They can be entered directly with the { } notation, constructed from a formula, or imported from a data file. Mathematica ...

Displaying Graphs (Combinatorica Package Guide)

Built-in Graphs (Combinatorica Package Guide)

Factor a Polynomial (Mathematica How To)

Mathematica includes functionality to factor polynomials symbolically.

Compute a Limit (Mathematica How To)

Even simple-looking limits are sometimes quite complicated to compute. Mathematica provides functionality to evaluate several kinds of limits.