Response Surface Steepest Path

Problem

Take a steepest-ascent step along the gradient direction.

Return step * grad / ||grad||. If the gradient is the zero vector, return a list of zeros with the same length.

Hint

Normalize the gradient before scaling by the path length.

case 1

in: [[3,4],2]

expected: [1.2,1.6]

case 2

in: [[1,0,0],5]

expected: [5,0,0]

case 3

in: [[0,0],1]

expected: [0,0]

Starter codePython

def response_surface_steepest(grad, step):
    # Your code here
    pass

3 test cases · run your code against them in the editor