ToCharacterCode (Built-in Mathematica Symbol)

ToCharacterCode["string"] gives a list of the integer codes corresponding to the characters in a string. ToCharacterCode["string", " encoding"] gives integer codes according ...

TopHatTransform (Built-in Mathematica Symbol)

TopHatTransform[image, ker] gives the morphological top-hat transform of image with respect to structuring element ker.TopHatTransform[image, r] gives the top-hat transform ...

TraceDialog (Built-in Mathematica Symbol)

TraceDialog[expr] initiates a dialog for every expression used in the evaluation of expr. TraceDialog[expr, form] initiates a dialog only for expressions which match form. ...

TraceOff (Built-in Mathematica Symbol)

TraceOff is an option for Trace and related functions which specifies forms inside which tracing should be switched off.

TrackedSymbols (Built-in Mathematica Symbol)

TrackedSymbols is an option to Refresh, Manipulate, and related functions that specifies which symbols should trigger updates when their values are changed.

Uninstall (Built-in Mathematica Symbol)

Uninstall[link] terminates an external program started by Install, and removes Mathematica definitions set up by it.

UpSet (Built-in Mathematica Symbol)

lhs ^= rhs assigns rhs to be the value of lhs, and associates the assignment with symbols that occur at level one in lhs.

Write (Built-in Mathematica Symbol)

Write[channel, expr_1, expr_2, ...] writes the expressions expr_i in sequence, followed by a newline, to the specified output channel.

$BaseDirectory (Built-in Mathematica Symbol)

$BaseDirectory gives the base directory in which systemwide files to be loaded by Mathematica are conventionally placed.

$ConfiguredKernels (Built-in Mathematica Symbol)

$ConfiguredKernels is the default list of kernels that are configured to be launched for parallel computing.