Convolutions and Correlations (Mathematica Tutorial)

Convolution and correlation are central to many kinds of operations on lists of data. They are used in such areas as signal and image processing, statistical data analysis, ...

Two-Dimensional Graphics Elements (Mathematica Tutorial)

Basic two-dimensional graphics elements. Here is a line primitive. This shows the line as a two-dimensional graphics object.

New in 8.0: Visualization & Graphics (Mathematica Guide)

Mathematica 8 adds a number of new areas for visualization, including statistical, financial, wavelet, and control-related visualizations. These areas all provide a high ...

Exponent (Built-in Mathematica Symbol)

Exponent[expr, form] gives the maximum power with which form appears in the expanded form of expr. Exponent[expr, form, h] applies h to the set of exponents with which form ...

IsolatingInterval (Built-in Mathematica Symbol)

IsolatingInterval[a] gives a rational isolating interval for the algebraic number a.IsolatingInterval[a, dx] gives an isolating interval of width at most dx.

StringFreeQ (Built-in Mathematica Symbol)

StringFreeQ["string", patt] yields True if no substring in " string" matches the string expression patt, and yields False otherwise. StringFreeQ["string", {patt_1, patt_2, ...

Blocks Compared with Modules (Mathematica Tutorial)

When you write a program in Mathematica, you should always try to set it up so that its parts are as independent as possible. In this way, the program will be easier for you ...

MathLink C Functions for Exchanging ... (Mathematica Guide)

\[AAcute] (Mathematica Character Name)

Unicode: 00E1. Alias: Esc a' Esc. Letter. Included in ISO Latin-1.