one fable-low hijack cell
pair Gradient / Vector
envelope code_caret
ordering BA
effort low
Code-flavored caret operator — '{X} ^ {Y}'
verdictpicked Vector (second-offered)
· classifierB
· tiernone
response (200 chars)
# Gradient as a Vector
The **gradient** of a scalar function is a vector that points in the direction of the steepest increase of the function.
## Definition
For a scalar function f(x, y, z), the g
neighbors