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# scipy.linalg.blas.dsyr2k

`scipy.linalg.blas.``dsyr2k`(alpha, a, b[, beta, c, trans, lower, overwrite_c]) = <fortran object>

  Wrapper for `dsyr2k`.

  Parameters: | alpha : input float a : input rank-2 array(‘d’) with bounds (lda,ka) b : input rank-2 array(‘d’) with bounds (ldb,kb)
  Returns: | c : rank-2 array(‘d’) with bounds (n,n)
  Other Parameters:
  | beta : input float, optional Default: 0.0 c : input rank-2 array(‘d’) with bounds (n,n) overwrite_c : input int, optional Default: 0 trans : input int, optional Default: 0 lower : input int, optional Default: 0