one fable-low hijack cell
pair Gradient / Vector
envelope en_vs_q
ordering AB
effort low
English 'vs' with question mark — '{X} vs {Y}?'
verdictpicked Vector (second-offered)
· classifierB
· tiernone
response (200 chars)
# Vector vs Gradient
## Vector
A **vector** is a general mathematical object with both **magnitude and direction**. Examples:
- Velocity, force, displacement
- Written as **v** = (v₁, v₂, v₃) or v₁**
neighbors