Arrow (Built-in Mathematica Symbol)

Arrow[{pt_1, pt_2}] is a graphics primitive that represents an arrow from pt_1 to pt_2.Arrow[{pt_1, pt_2}, s] represents an arrow with its ends set back from pt_1 and pt_2 by ...

Make the Fonts Bigger in My Notebook (Mathematica How To)

Mathematica allows you to control font sizes of text, math, and graphics for clarity, compactness, or personal preference. You can choose styles for individual characters, ...

Work with Pure Functions (Mathematica How To)

The ability to define and use your own functions is part of what gives Mathematica such power. It is often inconvenient to have to explicitly name a function for every small ...

ListPlay (Built-in Mathematica Symbol)

ListPlay[{a_1, a_2, ...}] creates an object that plays as a sound whose amplitude is given by the sequence of levels a_i.

MouseAnnotation (Built-in Mathematica Symbol)

MouseAnnotation[] gives any mouse annotation associated with the expression at the current mouse position.

Typing Square Roots (Mathematica Tutorial)

To get a square root sign, press the Control key and the 2 key at the same time. Press Ctrl+2 or Ctrl+@. Type inside the placeholder (which is already selected).

Create a User Interface Using .NET/Link (NETLink How To)

.NET/Link lets you write sophisticated user interfaces by calling .NET types directly from Mathematica. Doing so allows you to evaluate code as you add it, either one or ...

MouseAppearance (Built-in Mathematica Symbol)

MouseAppearance[expr, graphic] changes the mouse cursor to appear as graphic when the mouse pointer is in the area where expr is displayed.MouseAppearance[expr, graphic, {x, ...

RadioButtonBar (Built-in Mathematica Symbol)

RadioButtonBar[x, {val_1, val_2, ...}] represents a radio button bar with setting x and with labeled radio buttons for values val_i.RadioButtonBar[Dynamic[x], {val_1, val_2, ...

EquationTrekkerNonModal (Equation Trekker Package Symbol)

EquationTrekkerNonModal is the nonmodal dialog version of EquationTrekker.