File: sinhm.cat

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sinhm(1)                       Scilab Function                       sinhm(1)
NAME
  sinhm - matrix hyperbolic sine

CALLING SEQUENCE
  t=sinhm(x)

PARAMETERS

  x,t       : real or complex square matrix

DESCRIPTION
  sinhm is the matrix hyperbolic  sine  of the matrix x.  t=(expm(x)-expm(-
  x))/2

EXAMPLE
  A=[1,2;2,3]
  asinhm(sinhm(A))
  A(1,1)=%i;sinhm(A)-(expm(A)-expm(-A))/2   //Complex case

SEE ALSO
  sinh