StartOfLine represents the start of a line in a string for purposes of matching in StringExpression.
Temporary is an attribute assigned to symbols which are created as local variables by Module.
Thumbnail[image] gives a thumbnail version of an image.Thumbnail[image, size] gives a thumbnail with the specified maximum pixel size.
TooltipDelay is an option for objects such as Tooltip that specifies how long to delay after the mouse is over the object before displaying the tooltip.
TrigFactorList[expr] factors trigonometric functions in expr, yielding a list of lists containing trigonometric monomials and exponents.
UsingFrontEnd[expr] evaluates expr, making use of a front end if necessary.
WeierstrassZeta[u, {g_2, g_3}] gives the Weierstrass zeta function \[Zeta](u; g_2, g_3).
ZeroWidthTimes is an option for selections that specifies whether blank spaces representing multiplication are explicitly shown.
$DisplayFunction gives the default setting for the option DisplayFunction in graphics functions.
$GeoLocation is a settable global variable that specifies the default geodetic location to use.