integer matrixの例文

例文

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1. The characteristic polynomial of an integer matrix has integer coefficients.
2. Thus a 6-fold rotation matrix in the equilateral triangle basis is an integer matrix with order 6.
3. Since the eigenvalues of a matrix are the roots of the polynomial, the eigenvalues of an integer matrix are algebraic integers.
4. The inverse of an integer matrix M is again an integer matrix if and only if the determinant of M is exactly 1 or-1.
5. The inverse of an integer matrix M is again an integer matrix if and only if the determinant of M is exactly 1 or-1.