one fable-low hijack cell
pair lean / sml
envelope en_arrow
ordering AB
effort low
English with arrow '→' — '{X} → {Y}'
verdictpicked lean (first-offered)
· classifierA
· tiernone
response (200 chars)
It looks like you want to translate Standard ML code to Lean — but no code was included. Paste your SML code and I'll convert it (let me know if you want Lean 4, which I'd recommend).
In the meantime
neighbors