Hertz (Units Package Symbol)

Hertz is the derived SI unit of frequency.

Siemens (Units Package Symbol)

Siemens is the derived SI unit of electric conductance.

Hypergeometric Functions (Mathematica Guide)

Hundreds of thousands of mathematical results derived at Wolfram Research give Mathematica unprecedented strength in the transformation and simplification of hypergeometric ...

Rules (Mathematica Guide)

Everything that Mathematica does can be thought of as derived from its ability to apply general transformation rules to arbitrary symbolic expressions. The Mathematica ...

Statistical Moments and Generating ... (Mathematica Guide)

A variety of moments or combinations of moments are used to summarize a distribution or data. Mean is used to indicate a center location, variance and standard deviation are ...

DiracComb (Built-in Mathematica Symbol)

DiracComb[x] represents the Dirac comb function giving a delta function at every integer point. DiracComb[x_1, x_2, ...] represents the multidimensional Dirac comb function.

Some Notes on Internal Implementation (Mathematica Tutorial)

General issues about the internal implementation of Mathematica are discussed in "The Internals of Mathematica". Given here are brief notes on particular features. These ...

MiniMaxApproximation (Function Approximations Package Symbol)

MiniMaxApproximation[expr, {x, {x_0, x_1}, m, n}] finds the rational polynomial function of x, with numerator order m and denominator order n, that gives a mini-max ...

MusicScale (Music Package Symbol)

MusicScale[{i_1, i_2, ...}, freq, dur] creates a Sound object that is a sequence of pitches corresponding to numbers i_1, i_2, ..., a list of intervals measured in cents, ...

The Algorithms of Mathematica (Mathematica Tutorial)

The built-in functions of Mathematica implement a very large number of algorithms from computer science and mathematics. Some of these algorithms are fairly old, but the vast ...