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SchurDecomposition::schurn HessenbergDecomposition::schurn Internal`OrderedSchurDecomposition::schurn

SchurDecomposition::schurn HessenbergDecomposition::schurn Internal`OrderedSchurDecomposition::schurn

Details

  • This message is generated when the first argument in SchurDecomposition is a matrix in which not all of the elements are numbers.
  • Off[message] switches off the message; On[message] switches it on. For example: Off[SchurDecomposition::schurn].

Examples

Basic Examples  (1)

An error occurs because one of the matrix elements is a symbol:

Wolfram Language code: SchurDecomposition[{{1.0, 2.3}, {5, x}}]

This shows a valid argument in SchurDecomposition:

Wolfram Language code: With[{x = 1}, SchurDecomposition[{{1.0, 2.3}, {5, x}}]]