# scipy.linalg.lapack.chfrk

scipy.linalg.lapack.chfrk(n, k, alpha, a, beta, c[, transr, uplo, trans, overwrite_c]) = <fortran object>

  Wrapper for `chfrk`.

  Parameters
    n input int
    k input int
    alpha input float
    a input rank-2 array(‘F’) with bounds (lda,ka)
    beta input float
    c input rank-1 array(‘F’) with bounds (nt)
  Returns
    cout rank-1 array(‘F’) with bounds (nt) and c storage
  Other Parameters
    transr input string(len=1), optional

      Default: ‘N’

    uplo input string(len=1), optional

      Default: ‘U’

    trans input string(len=1), optional

      Default: ‘N’

    overwrite_c input int, optional

      Default: 0

scipy.linalg.lapack.zhetrf_lwork scipy.linalg.lapack.zhfrk