linalg[hadamard] - bound on coefficients of a determinant
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Calling Sequence
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hadamard(A)
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Description
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The function hadamard computes a bound on the maxnorm of where A is an n by n matrix whose coefficients lie in the domain Z, Q, R, Z[x], Q[x], or R[x].
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For Z, the classical inequality of Hadamard is :
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The command with(linalg,hadamard) allows the use of the abbreviated form of this command.
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