Mathematica provides built-in functions for generating standard structure matrices and convolution kernels in any number of dimensions, in a form that can be used directly in ...

Attributes[symbol] gives the list of attributes for a symbol.

TrigFactorList[expr] factors trigonometric functions in expr, yielding a list of lists containing trigonometric monomials and exponents.

Structural Operations on Polynomials Finding the Structure of a Polynomial Polynomial Orderings

Functions for combining lists. Join concatenates any number of lists together. Union combines lists, keeping only distinct elements.

Principles of Evaluation Reducing Expressions to Their Standard Form Attributes

Modules and Local Variables Local Constants How Modules Work

There are four kinds of bracketing used in Mathematica. Each kind of bracketing has a very different meaning. It is important that you remember all of them. The four kinds of ...

There are many systems of units. The particular set of units that is used depends on factors as various as the field of study and the author's country of origin. The function ...

ElementData["name", " property"] gives the value of the specified property for the chemical element " name".ElementData[n, " property"] gives the specified property for the ...