3d graph, x^2+y^2+z^2=0 in matlab

main.m
% Define the grid range
[x, y, z] = meshgrid(-1:0.1:1, -1:0.1:1, -1:0.1:1);

% Create the implicit surface equation
F = x.^2 + y.^2 + z.^2;

% Use isosurface to create a 3D plot
isosurface(x, y, z, F, 0)
xlabel('x')
ylabel('y')
zlabel('z')
title('3D Plot of x^2 + y^2 + z^2 = 0')
ax = gca;
ax.Box = 'on';  % Display the box around the plot
ax.DataAspectRatio = [1 1 1]; % Aspect ratio of 1:1:1
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