Accuracy[x] gives the effective number of digits to the right of the decimal point in the number x.
Integers represents the domain of integers, as in x \[Element] Integers.
Numerical integration functions. This finds a numerical approximation to the integral ∫_(0)^∞ e^-x^3 x. Here is the numerical value of the double integral ∫_(-1)^1 dx ...
Palettes can be configured to remember their previous states across front end sessions. This is useful for palettes containing multiple expandable sections, tab views, ...
BarSpacing is an option to BarChart and related functions that controls the spacing between bars and groups of bars.
DigitBlock is an option for NumberForm and related functions that specifies the maximum length of blocks of digits between breaks.
EmptyGraphQ[g] yields True if g is an empty graph and False otherwise.
NotebookGet[obj] gets the raw expression corresponding to the notebook represented by the notebook object obj. NotebookGet[] gets the raw expression corresponding to the ...
PrimitiveRoot[n] gives the smallest primitive root of n.
$KernelID is a unique ID number assigned to each running parallel kernel.