PreDecrement (Built-in Mathematica Symbol)

--x decreases the value of x by 1, returning the new value of x.

PreIncrement (Built-in Mathematica Symbol)

++x increases the value of x by 1, returning the new value of x.

Subscript (Built-in Mathematica Symbol)

Subscript[x, y] is an object that formats as x_y. Subscript[x, y_1, y_2, ...] formats as x Subscript[y, 1], Subscript[y, 2], ....

Algebraic Numbers (Mathematica Tutorial)

The representation of algebraic numbers. When you enter a Root object, the polynomial that appears in it is automatically reduced to a minimal form. This extracts the pure ...

Directories & Directory Operations (Mathematica Guide)

Notebooks and Documents (Mathematica Guide)

Program-constructible symbolic documents with uniquely flexible formatting.

Collecting Expressions during Evaluation (Mathematica Tutorial)

In many computations you are concerned only with the final result of evaluating the expression given as input. But sometimes you also want to collect expressions that were ...

Rigid Body Solvers (Mathematica Tutorial)

The equations of motion for a free rigid body whose center of mass is at the origin are given by the following Euler equations (see [MR99]). Two quadratic first integrals of ...

Generating Unstructured Output (Mathematica Tutorial)

The functions described in "Textual Input and Output Overview" determine how expressions should be formatted when they are printed, but they do not actually cause anything to ...

FontProperties (Built-in Mathematica Symbol)

FontProperties -> {opt_1 -> val_1, opt_2 -> val_2} specifies font properties.