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%% Single-Precision Input Treated as Double %% % Create a 3-by-3 array of single-precision values. A = single([1200 1500 1800; 1300 1600 1900; 1400 1700 2000]) %% % Find the product of the elements in each row by multiplying in double % precision. B = prod(A,2,'double') %% % The output is double precision. class(B)