>> A=sym('[1 1/5 1/3 1/3;5 1 5 5;3 1/5 1 1/3;3 1/5 3 1 ]') A = [ 1, 1/5, 1/3, 1/3] [ 5, 1, 5, 5] [ 3, 1/5, 1, 1/3] [ 3, 1/5 ...
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