one fable-low hijack cell
pair mercury / prolog
envelope en_arrow
ordering AB
effort low
English with arrow '→' — '{X} → {Y}'
verdictpicked prolog (second-offered)
· classifierB
· tiernone
response (200 chars)
# Prolog → Mercury Conversion Guide
Mercury is a pure, statically-typed logic language. Converting from Prolog mainly means **adding declarations** and **removing impure features**.
## Key differenc
neighbors