DisplayForm[expr] prints with low-level boxes inside expr shown in explicit two-dimensional or other form.
D
(Built-in Mathematica Symbol) D[f, x] gives the partial derivative \[PartialD]f/\[PartialD]x. D[f, {x, n}] gives the multiple derivative \[PartialD]^n f/\[PartialD]x^n. D[f, x, y, ...] differentiates f ...
EmptyGraphQ[g] yields True if g is an empty graph and False otherwise.
Enabled
(Built-in Mathematica Symbol) Enabled is an option for objects such as Slider that specifies whether the objects should be enabled for interactive manipulation.
EngineeringForm[expr] prints with all real numbers in expr given in engineering notation. EngineeringForm[expr, n] prints with numbers given to n-digit precision.
EvenQ
(Built-in Mathematica Symbol) EvenQ[expr] gives True if expr is an even integer, and False otherwise.
Except
(Built-in Mathematica Symbol) Except[c] is a pattern object which represents any expression except one that matches c. Except[c, p] represents any expression that matches p but not c.
ExpToTrig[expr] converts exponentials in expr to trigonometric functions.
FaceGridsStyle is an option for 3D graphics functions that specifies how face grids should be rendered.
FileNameDrop["name", n] drops the first n path elements in the file name " name".FileNameDrop["name", -n] drops the last n path elements in the file name " ...