OddQ (Built-in Mathematica Symbol)

OddQ[expr] gives True if expr is an odd integer, and False otherwise.

Protected (Built-in Mathematica Symbol)

Protected is an attribute which prevents any values associated with a symbol from being modified.

Residue (Built-in Mathematica Symbol)

Residue[expr, {z, z_0}] finds the residue of expr at the point z = z_0.

Subtract (Built-in Mathematica Symbol)

x - y is equivalent to x + (-1*y).

True (Built-in Mathematica Symbol)

True is the symbol for the Boolean value true.

Uncompress (Built-in Mathematica Symbol)

Uncompress["string"] recovers an expression from a compressed string representation generated by Compress.Uncompress["string", h] wraps the head h around the expression ...

$BatchInput (Built-in Mathematica Symbol)

$BatchInput is True if input in the current session is being fed directly to the Mathematica kernel in batch mode.

$MessageList (Built-in Mathematica Symbol)

$MessageList is a global variable that gives a list of the names of messages generated during the evaluation of the current input line.

$PrePrint (Built-in Mathematica Symbol)

$PrePrint is a global variable whose value, if set, is applied to every expression before it is printed.

Applying Functions to Parts of ... (Mathematica Tutorial)

If you have a list of elements, it is often important to be able to apply a function separately to each of the elements. You can do this in Mathematica using Map. This ...