42
42
# constant along diagonals
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# take first column, first row (or just first row, and then make hermitian, i.e., set first column = conjugate of first row)
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# take first column, first row (or just first row, and then make Hermitian, i.e., set first column = conjugate of first row)
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44
# wilkinson (tridiagonal -- once off diagonals are all 1s, and the diagonal goes:
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45
# 3 2 1 0 1 2 3 (say, for n=7)