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# scipy.linalg.blas.chemv

`scipy.linalg.blas.``chemv`(alpha, a, x[, beta, y, offx, incx, offy, incy, lower, overwrite_y]) = <fortran object>

  Wrapper for `chemv`.

  Parameters: | alpha : input complex a : input rank-2 array(‘F’) with bounds (n,n) x : input rank-1 array(‘F’) with bounds (*)
  Returns: | y : rank-1 array(‘F’) with bounds (ly)
  Other Parameters:

  beta : input complex, optional

  > Default: (0.0, 0.0)

  y : input rank-1 array(‘F’) with bounds (ly)

  overwrite_y : input int, optional

  > Default: 0

  offx : input int, optional

  > Default: 0

  incx : input int, optional

  > Default: 1

  offy : input int, optional

  > Default: 0

  incy : input int, optional

  > Default: 1

  lower : input int, optional

  > Default: 0