Wolfram|Alpha Integration
Mathematica has integrated interactive and programmatic access to the full power of the
Wolfram|Alpha computational knowledge engine, using it to allow free-form linguistic input of computations and programs, as well as extensive data and computation capabilities that rely on the Wolfram|Alpha knowledge base and curated data.

(

at beginning of input) — use free-form linguistics to generate
Mathematica output

(

at beginning of input) — generate full Wolfram|Alpha output

(
Ctrl+
) — enter free-form linguistics for conversion to inline
Mathematica input
— open/close complete Wolfram|Alpha output
— Wolfram|Alpha result chosen for use in
Mathematica
WolframAlpha — get results in many possible forms from Wolfram|Alpha
— fully formatted Wolfram|Alpha output
— Mathematica expression corresponding to the query
— pure standard
Mathematica result (if any)
— a list of available exposed data
— whether the query can be interpreted by Wolfram|Alpha
— raw XML data