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D.3.2.6 diag_test
Procedure from library linalg.lib (see linalg_lib).
- Usage:
- diag_test(A); A = const square matrix
- Return:
- int, 1 if A is diagonalizable,
0 if not
-1 if no statement is possible, since A does not split.
- Note:
- The test works only for split matrices, i.e if eigenvalues of A
are in the ground field.
Does not work with parameters (uses factorize,gcd).
Example:
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