syms x y
% Define the function f(x,y)
f = 8*x^2 + 6*y^2 - 2*y^3 + 5;
% Compute the partial derivatives of f(x,y) with respect to x and y
df_dx = diff(f, x);
df_dy = diff(f, y);
% Solve the system of equations df_dx = 0 and df_dy = 0 to find the stationary points
[stationary_points_x, stationary_points_y] = solve(df_dx == 0, df_dy == 0);
% Evaluate the function f(x,y) at the stationary points
stationary_point_values = subs(f, [x y], [stationary_points_x stationary_points_y])
% Display the results
disp("Stationary Points:")
disp([stationary_points_x stationary_points_y])
disp("Function Values at Stationary Points:")
disp(stationary_point_values)
Undefined function 'syms' for input arguments of type 'char'.
Stationary Points:
[ 0, 0]
Function Values at Stationary Points:
[ 5]
Unrecognized function or variable 'Stationary'.
