With <<, you can read files that contain Mathematica expressions given in input form. Sometimes, however, you may instead need to read files of data in other formats. For ...
CSwitch[cond, statements] is a symbolic representation of a switch statement.
ChebyshevT[n, x] gives the Chebyshev polynomial of the first kind T_n (x).
ControlType is an option for Manipulate and related functions that specifies what type of controls should be displayed.
JacobiSymbol[n, m] gives the Jacobi symbol (n/m).
There are a number of functions built into Mathematica which, like Plot, have various options you can set. Mathematica provides some general mechanisms for handling such ...
InternallyBalancedDecomposition[ss] yields the internally balanced decomposition of the StateSpaceModel object ss. The result is a list {s, ib} where s is the similarity ...
NoncentralFRatioDistribution[n, m, \[Lambda]] represents a noncentral F-ratio distribution with n numerator degrees of freedom, m denominator degrees of freedom, and ...
Cell
(Built-in Mathematica Symbol) Cell[contents] is the low-level representation of a cell inside a Mathematica notebook. Cell[contents, " style"] represents a cell in the specified style.
Symbolic Computation Values for Symbols Transforming Algebraic Expressions