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Make a direction field for the differential equation
% The solution is unique at y(0)=1 [T, Y] = meshgrid(-2:0.2:2, -2:0.2:2); S = -T.+ Y + 1/Y-T; L = sqrt(1 + S.^2); quiver(T, ...
Make a direction field for the differential equation
% The solution is unique at y(0)=1 [T, Y] = meshgrid(-2:0.2:2, -2:0.2:2); S = -T.+ Y + 1/Y-T; L = sqrt(1 + S.^2); quiver(T, ...
거의 6년 전 | 0
