one fable-low hijack cell
pair frequency / rarity
envelope code_haskell_alt
ordering BA
effort low
Haskell alternative operator — '{X} <|> {Y}' (Alternative class).
verdictpicked frequency (first-offered)
· classifierA
· tiernone
response (200 chars)
These two words are **antonyms** — they describe opposite ends of how often something occurs:
- **Rarity** — the quality of being uncommon or infrequent
- **Frequency** — the quality of occurring oft
neighbors