Qurak

Expand

Available, differs from the .wl reference

Multiplies out products and powers.

Independently checkable: an answer for this function is re-derived by a different route and compared - the workbench and the verify tool do this automatically, so a wrong answer is caught rather than trusted. History →

Expand[expr]
Expand[expr, patt]
Expand[(x + 1)^2] → 1 + 2*x + x^2

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All 6300 functions · Use this from an MCP client