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# scipy.linalg.blas.csyr2k

`scipy.linalg.blas.``csyr2k`(alpha, a, b[, beta, c, trans, lower, overwrite_c]) = <fortran object>

  Wrapper for `csyr2k`.

  Parameters: | alpha : input complex a : input rank-2 array(‘F’) with bounds (lda,ka) b : input rank-2 array(‘F’) with bounds (ldb,kb)
  Returns: | c : rank-2 array(‘F’) with bounds (n,n)
  Other Parameters:

  beta : input complex, optional

  > Default: (0.0, 0.0)

  c : input rank-2 array(‘F’) with bounds (n,n)

  overwrite_c : input int, optional

  > Default: 0

  trans : input int, optional

  > Default: 0

  lower : input int, optional

  > Default: 0