TotalVariation[matrix] gives the total variation for matrix.
TemperedChromatic is an interval list corresponding to an equal tempered scale.
Scale
(Numerical Calculus Package Symbol) Scale is an option to NLimit and ND that specifies the scale at which variations are expected.
ShadowBox[{x, y}, {xlength, ylength}, options] generates a box with a drop shadow.
Mathematica not only allows you to mix arbitrary graphics into text, but also provides convenient font characters for some common shapes and icons.
Mathematica allows arbitrary hierachical namespaces. However, several standard "contexts" are conventionally used for predefined purposes.
Mathematica 's unified symbolic graphics architecture makes it possible to mix programmatic graphics generation with interactive editing and control. The Mathematica Drawing ...
Above
(Mathematica Front End Token) "Above" is a front end token that creates an OverscriptBox and fills the base with a selection.
Balance
(Mathematica Front End Token) "Balance" is a front end token that expands the selection to cover the nearest pair of matched bracketing characters.