MouseAppearance[expr, graphic] changes the mouse cursor to appear as graphic when the mouse pointer is in the area where expr is displayed.MouseAppearance[expr, graphic, {x, ...

Precision[x] gives the effective number of digits of precision in the number x.

SetAccuracy[expr, a] yields a version of expr in which all numbers have been set to have accuracy a.

$MachineEpsilon gives the difference between 1.0 and the next-nearest number representable as a machine-precision number.

Whenever machine-precision numbers appear in a calculation, the whole calculation is typically done in machine precision. Mathematica will then give machine-precision numbers ...

RenkoChart[{{date_1, p_1}, {date_2, p_2}, ...}] makes a Renko chart with prices p_i at date date_i.RenkoChart[{" name", daterange}] makes a Renko chart of closing prices for ...

Mathematica uses its knowledge of the symbolic structure of your input to display it with semantics-directed syntax coloring and other forms of styling. You can use options ...

At the core of Mathematica is the foundational idea that everything —data, programs, formulas, graphics, documents—can be represented as symbolic expressions. And it is this ...

Mathematica's graphics language is carefully designed to make it easy to control—both manually and programmatically—the detailed appearance and labeling of graphics, while ...

Of particular importance in handling high-throughput programmatic graphics are Mathematica's sophisticated mechanisms for controlling graphics size and shape—allowing ...