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# scipy.linalg.blas.zhemv

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

  Wrapper for `zhemv`.

  Parameters: | alpha : input complex a : input rank-2 array(‘D’) with bounds (n,n) x : input rank-1 array(‘D’) with bounds (*)
  Returns: | y : rank-1 array(‘D’) with bounds (ly)
  Other Parameters:
  | beta : input complex, optional Default: (0.0, 0.0) y : input rank-1 array(‘D’) 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