HoldRest (Built-in Mathematica Symbol)

HoldRest is an attribute which specifies that all but the first argument to a function are to be maintained in an unevaluated form.

Operators without Built-in Meanings (Mathematica Tutorial)

When you enter a piece of input such as 2+2, Mathematica first recognizes the + as an operator and constructs the expression Plus[2,2], then uses the built-in rules for Plus ...

DistributionFitTest (Built-in Mathematica Symbol)

DistributionFitTest[data] tests whether data is normally distributed. DistributionFitTest[data, dist] tests whether data is distributed according to dist. ...

Structural Elements and Keyboard ... (Mathematica Tutorial)

Invisible characters. In the input there is an invisible comma between the 1 and 2. Here there is an invisible space between the x and y, interpreted as multiplication.

IsomorphicQ (Combinatorica Package Symbol)

IsomorphicQ[g, h] yields True if graphs g and h are isomorphic.

Discrete & Integer Data (Mathematica Guide)

Integrated into the Mathematica system are powerful functions for analyzing large volumes of discrete and integer data—often conveniently specified using Mathematica's ...

Plot a Graph (Mathematica How To)

Mathematica has many ways to plot functions and data. It automates many details of plotting such as sample rate, aesthetic choices, and focusing on the region of interest. ...

TraceOn (Built-in Mathematica Symbol)

TraceOn is an option for Trace and related functions which specifies when tracing should be switched on.

Defining Derivatives (Mathematica Tutorial)

You can define the derivative in Mathematica of a function f of one argument simply by an assignment like f'[x_]=fp[x]. This defines the derivative of f(x) to be fp(x). In ...

Manipulating Expressions like Lists (Mathematica Tutorial)

You can use most of the list operations discussed in "Lists" on any kind of Mathematica expression. By using these operations, you can manipulate the structure of expressions ...