Information (Built-in Mathematica Symbol)

Information[symbol] prints information about a symbol.

Or (Built-in Mathematica Symbol)

e_1 || e_2 || ... is the logical OR function. It evaluates its arguments in order, giving True immediately if any of them are True, and False if they are all False.

PrivateNotebookOptions (Built-in Mathematica Symbol)

PrivateNotebookOptions -> {opt_1 -> val_1, opt_2 -> val_2, ...} is an option for notebooks that specifies various low-level notebook settings.

Tooltip (Built-in Mathematica Symbol)

Tooltip[expr, label] displays label as a tooltip while the mouse pointer is in the area where expr is displayed.

Defining Your Own Wavelet (Mathematica Tutorial)

You can define wavelets to plug into the wavelet analysis framework by using the correct template. A wavelet wave is of the form wfam[args], where wfam is the symbol that ...

Is the Problem Well-Posed? (Mathematica Tutorial)

DSolve returns a general solution for a problem if no initial or boundary conditions are specified. The general solution to this equation is returned. However, if initial or ...

Options for Notebooks (Mathematica Tutorial)

Ways to change the overall options for a notebook. This creates a notebook displayed in a 40×30 window with a thin frame. Style options for a notebook.

Registration and Passwords (Mathematica Tutorial)

To install and use Mathematica and MathLM, you must activate your product and receive a password. Before registering, you must first begin the installation process according ...

Brent's Method (Mathematica Tutorial)

When searching for a real simple root of a real valued function, it is possible to take advantage of the special geometry of the problem, where the function crosses the axis ...

Your First Mathematica Calculations (Mathematica Tutorial)

Type 2+2 and then press Shift+Enter (hold down the Shift key and press Enter) to tell Mathematica to evaluate your input. Note that labels are added automatically, and output ...