I (Built-in Mathematica Symbol)

I represents the imaginary unit Sqrt[-1].

With (Built-in Mathematica Symbol)

With[{x = x_0, y = y_0, ...}, expr] specifies that in expr occurrences of the symbols x, y, ... should be replaced by x_0, y_0, ....

\[Rule] (Mathematica Character Name)

Unicode: F522. Alias: Esc -> Esc. Infix operator with built-in evaluation rules. x  y is by default interpreted as x->y or Rule[x,y]. x  y  z groups as x  (y  z). ...

Speak (Built-in Mathematica Symbol)

Speak[expr] speaks a spoken representation of the expression expr.

Quasi-Newton Methods (Mathematica Tutorial)

There are many variants of quasi-Newton methods. In all of them, the idea is to base the matrix B_k in the quadratic model on an approximation of the Hessian matrix built up ...

Basic Examples of Web Services (WebServices Tutorial)

Often a web service requires using data other than a simple string. This data could be something simple like an integer or a real. Often the data is more complex and is a ...

Epilog (Built-in Mathematica Symbol)

Epilog is an option for graphics functions that gives a list of graphics primitives to be rendered after the main part of the graphics is rendered.

Use Colors in Mathematica (Mathematica How To)

As well as being able to specify colors in several color spaces, Mathematica also contains a variety of predefined colors and aesthetically pleasing color spectrums. These ...

DIMACS (Mathematica Import/Export Format)

DIMACS graph data format. Commonly used exchange format for graphs. Stores a single undirected graph. Plain text or binary format. DIMACS is an acronym derived from Discrete ...

Graph6 (Mathematica Import/Export Format)

Graph6 graph data format. Used for storing undirected graphs. ASCII format. Stores connectivity information for multiple undirected graphs. Suitable for small graphs or large ...