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asinhm(1)                      Scilab Function                      asinhm(1)
NAME
  asinhm - matrix hyperbolic inverse sine

CALLING SEQUENCE
  t=asinhm(x)

PARAMETERS

  x,t       : real or complex square matrix

DESCRIPTION
  asinhm is the matrix hyperbolic  inverse sine  of the matrix x.  Uses the
  formula t=logm(x+sqrtm(x*x+eye)).  Results may be not reliable for non-
  symmetric matrix.

EXAMPLE
  A=[1,2;2,3]
  sinhm(asinhm(A))

SEE ALSO
  asinh, logm, sqrtm