Return
(Built-in Mathematica Symbol) Return[expr] returns the value expr from a function. Return[] returns the value Null.
x - y is equivalent to x + (-1*y).
Uncompress["string"] recovers an expression from a compressed string representation generated by Compress.Uncompress["string", h] wraps the head h around the expression ...
$CurrentLink is the LinkObject representing the MathLink connection for an external program currently being installed or being called.
$KernelCount gives the number of subkernels available for parallel computations.
$MessageList is a global variable that gives a list of the names of messages generated during the evaluation of the current input line.
$PrePrint is a global variable whose value, if set, is applied to every expression before it is printed.
You can use lists as tables of values. You can generate the tables, for example, by evaluating an expression for a sequence of different parameter values. This gives a table ...
Mathematical constants. Euler's constant EulerGamma is given by the limit γUnderscriptBox[lim, RowBox[{m, , ∞}], LimitsPositioning -> True](UnderoverscriptBox[∑, RowBox[{k, ...
The simplest way to mix text and formulas in a Mathematica notebook is to put each kind of material in a separate cell. Sometimes, however, you may want to embed a formula ...