Two decades of intense R&D at Wolfram Research have given Mathematica by far the world's broadest and deepest coverage of special functions—and greatly expanded the whole ...

Mathematica provides a simple and consistent method for accessing and using files. In addition to inserting a file path that is specific to your operating system, Mathematica ...

Cell Tags From In/Out Names gives the selected cell a tag that is the same as its current input or output prompt.

$UserName gives the login name of the user who invoked the Mathematica kernel, as recorded by the operating system.

PolynomialQuotientRemainder[p, q, x] gives a list of the quotient and remainder of p and q, treated as polynomials in x.

Directly integrated into Mathematica's uniform architecture for handling lists of data is an array of highly optimized algorithms for transforming and smoothing datasets that ...

Mathematica provides efficient system-independent direct access to all aspects of files of any size.

Importing & Exporting >, Arrays >, Numerical Data >, Statistics >, Image Processing >, Signal Processing >, Text Processing >, Binary Data >, Files  >, Databases >, Date & ...

Evaluate in Subsession evaluates selected cells in a kernel dialog.

When Solve cannot find solutions in terms of radicals to polynomial equations, it returns a symbolic form of the result in terms of Root objects. You can get numerical ...