Wolfram FullForm

A code output form: the Wolfram Language full form (functional Head[…] syntax) of an expression, via @enumeratio/wolfram — surfaced as the WolframFullForm form. Wolfram's uniform Head[args] means most heads translate directly; only differing names are remapped, and a few argument forms are rewritten. Unmapped heads pass through as Head[args], so coverage degrades gracefully.

Unlike the other code forms, Wolfram full form is a format — it round-trips. The cell below is the reverse direction: type Wolfram full form and it parses back to an expression (via fromWolfram), rendered here as StandardForm.

Each row below shows an expression and its Wolfram full-form source. Some carry a known behavioural divergence — compute-engine's result is correct for compute-engine; Wolfram simply does something different, and the translation can't hide it.