RosettaCodeData/Task/Spiral-matrix/MATLAB/spiral-matrix-1.m

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Mathematica
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2013-04-11 01:07:29 -07:00
function matrix = reverseSpiral(n)
matrix = (-spiral(n))+n^2;
if mod(n,2)==0
matrix = flipud(matrix);
else
matrix = fliplr(matrix);
end
end %reverseSpiral