Density and contour plots. This gives a density plot of sin(x) sin(y). Lighter regions show higher values of the function. Some options for DensityPlot.
SetEdgeLabels[g, l] assigns the labels in l to edges of g.
SetVertexLabels[g, l] assigns the labels in l to vertices of g.
ButcherPlotLabel is an option to ButcherPlot that specifies a list of plot labels.
FileNameDepth["file"] gives the number of path elements in the file name " file".
InterpolationPoints is an option to SmoothKernelDistribution and FunctionInterpolation that specifies the initial number of interpolation points to use.
MemoryInUse[] gives the number of bytes currently being used to store all data in the current Mathematica kernel session. MemoryInUse[$FrontEnd] gives the number of bytes ...
$TimeZone gives the current time zone to assume for dates and times.
$CUDADeviceCount gives the number of CUDA devices on the system.
Binary
(Mathematica Import/Export Format) Sequence of binary data objects. Binary format. Stores a uniform sequence of simple or compound data types.