LineSpacing is an option for Style and Cell that specifies the spacing between successive lines of text.
Nand
(Built-in Mathematica Symbol) Nand[e_1, e_2, ...] is the logical NAND function. It evaluates its arguments in order, giving True immediately if any of them are False, and False if they are all True.
Nor
(Built-in Mathematica Symbol) Nor[e_1, e_2, ...] is the logical NOR function. It evaluates its arguments in order, giving False immediately if any of them are True, and True if they are all False.
Scale
(Built-in Mathematica Symbol) Scale[g, s] represents graphics primitives g scaled by a factor s. Scale[g, s, {x, y, ...}] scales with the point {x, y, ...} kept fixed. Scale[g, {s_x, s_y, ...}, ...] ...
SquareFreeQ[expr] gives True if expr is a square-free polynomial or number, and False otherwise.SquareFreeQ[expr, vars] gives True if expr is square free with respect to the ...
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 ...
WriteDataSource[name] writes a new HSQL data source name.WriteDataSource[name, database] writes a new data source to database.
$JavaExceptionHandler allows you to control how exceptions thrown in Java are handled in Mathematica.
$LibraryError returns the system-dependent error message from loading a library, or None if there was no error.
NETNew[type] constructs a new object of the specified .NET type. NETNew[type, args...] constructs a new object of the specified .NET type, passing the supplied argument ...