one fable-low hijack cell
pair invariant / variant
envelope en_pipe
ordering BA
effort low
English with pipe '|' — '{X} | {Y}'
verdictpicked invariant (first-offered)
· classifierA
· tiernone
response (200 chars)
# Variant | Invariant
**Variant** — something that *changes* or differs from a standard form.
**Invariant** — something that *stays the same* under transformation or across conditions.
## General Me
neighbors