SetArithmetic[d] sets the number of digits of precision d to be used in ComputerNumber objects.SetArithmetic[d, b] sets the number of digits of precision d and the base b to ...
TagBox
(Built-in Mathematica Symbol) TagBox[boxes, tag] is a low-level box construct that displays as boxes but maintains tag to guide the interpretation of boxes on input.
Slider2D[{x, y}] represents a 2D slider with settings x and y in the range 0 to 1. Slider2D[Dynamic[pt]] takes the setting to be the dynamically updated current value of pt, ...
$CCompiler sets the default C compiler to use for operating on C code.
Gallon is a U.S. volume unit.
Unicode: 2220. Letter-like form. Used in geometry to indicate an angle, as in the symbol ∠ ABC.
Unicode: 22F0. Letter-like form. Used to indicate omitted elements in a matrix.
Unicode: 03DC. Aliases: Esc Di Esc, Esc Digamma Esc. Special Greek letter. Analogous to English W.
Unicode: 03DE. Aliases: Esc Ko Esc, Esc Koppa Esc. Special Greek letter. Analogous to English Q.
Unicode: 22EF. Letter-like form. Used to indicate omitted elements in a row of a matrix.