one fable-low hijack cell
pair frame_dependent / invariant
envelope code_haskell_alt
ordering BA
effort low
Haskell alternative operator — '{X} <|> {Y}' (Alternative class).
verdictpicked invariant (second-offered)
· classifierB
· tiernone
response (200 chars)
**frame_dependent ↔ invariant** — these are antonyms, particularly in physics and mathematics:
- **Frame-dependent**: A quantity whose value changes depending on the observer's reference frame.
- E
neighbors