rosenbrock Namespace Reference

Variables
string	name = "minimal_example"
	x = cs.SX.sym("x")
	y = cs.SX.sym("y")
	p = cs.SX.sym("p")
tuple	cost = (1 - x) ** 2 + p * (y - x ** 2) ** 2
tuple	constraint_g_cubic = (x - 1) ** 3 - y + 1
int	constraint_g_linear = x + y - 2
	X = cs.vertcat(x, y)
	cost_function = cs.Function("f", [X, p], [cost])
	g = cs.vertcat(constraint_g_cubic, constraint_g_linear)
	g_function = cs.Function("g", [X, p], [g])
	cgen
	n
	m
	num_p
	prob = pa.compile_and_load_problem(cgen, n, m, num_p, name)
	lowerbound
	upperbound
	innersolver = pa.StructuredPANOCLBFGSSolver()
	solver = pa.ALMSolver(pa.ALMParams(), innersolver)
	param
	x_sol = np.array([1.0, 2.0])
	y_sol = np.zeros((m,))
	stats
	Y
tuple	Z = (1 - X) ** 2 + 100 * (Y - X ** 2) ** 2
	color
	label
	marker

Variable Documentation

name

name = "minimal_example"

Definition at line 8 of file rosenbrock.py.

x

x = cs.SX.sym("x")

Definition at line 11 of file rosenbrock.py.

y

y = cs.SX.sym("y")

Definition at line 12 of file rosenbrock.py.

p

p = cs.SX.sym("p")

Definition at line 15 of file rosenbrock.py.

cost

tuple cost = (1 - x) ** 2 + p * (y - x ** 2) ** 2

Definition at line 17 of file rosenbrock.py.

constraint_g_cubic

tuple constraint_g_cubic = (x - 1) ** 3 - y + 1

Definition at line 19 of file rosenbrock.py.

constraint_g_linear

int constraint_g_linear = x + y - 2

Definition at line 20 of file rosenbrock.py.

X

X = cs.vertcat(x, y)

Definition at line 23 of file rosenbrock.py.

cost_function

cost_function = cs.Function("f", [X, p], [cost])

Definition at line 25 of file rosenbrock.py.

g

g = cs.vertcat(constraint_g_cubic, constraint_g_linear)

Definition at line 26 of file rosenbrock.py.

g_function

g_function = cs.Function("g", [X, p], [g])

Definition at line 27 of file rosenbrock.py.

cgen

cgen

Definition at line 33 of file rosenbrock.py.

n

n

Definition at line 33 of file rosenbrock.py.

m

m

Definition at line 33 of file rosenbrock.py.

num_p

num_p

Definition at line 33 of file rosenbrock.py.

prob

prob = pa.compile_and_load_problem(cgen, n, m, num_p, name)

Definition at line 37 of file rosenbrock.py.

lowerbound

lowerbound

Definition at line 39 of file rosenbrock.py.

upperbound

upperbound

Definition at line 40 of file rosenbrock.py.

innersolver

innersolver = pa.StructuredPANOCLBFGSSolver()

Definition at line 46 of file rosenbrock.py.

solver

solver = pa.ALMSolver(pa.ALMParams(), innersolver)

Definition at line 50 of file rosenbrock.py.

param

param

Definition at line 53 of file rosenbrock.py.

x_sol

x_sol = np.array([1.0, 2.0])

Definition at line 56 of file rosenbrock.py.

y_sol

y_sol = np.zeros((m,))

Definition at line 57 of file rosenbrock.py.

stats

stats

Definition at line 60 of file rosenbrock.py.

Y

Y

Definition at line 74 of file rosenbrock.py.

Z

tuple Z = (1 - X) ** 2 + 100 * (Y - X ** 2) ** 2

Definition at line 75 of file rosenbrock.py.

color

color

Definition at line 83 of file rosenbrock.py.

label

label

Definition at line 83 of file rosenbrock.py.

marker

marker

Definition at line 84 of file rosenbrock.py.