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Matrix power

mpower(A, b)

  • A should be a square matrix or scalar, while b should be a scalar.
  • It returns A raised to the power b.
  • The following are currently NOT supported:
    • matrix to negative power (e.g., [1 2;3 4]^-2),
    • matrix to non-integer power (e.g., [1 2;3 4]^2.33),
  • mpower() is equivalent to the operator ^. For elementwise power, use power() or the operator .^ instead.