tine banded_to_dense_dbl(m, kl, ku, a, x, err)  
</h3></div>
    <div class="card-body">
        <p>Converts a banded matrix to a dense matrix.</p>
<p>The banded matrix is stored in a compressed form supplied column by 
column.  The following code segment transfers between a full matrix
to the bonded matrix storage scheme.
\code{fortran}
do j = 1, n
   k = ku + 1 - j
   do i = max(1, j - ku), min(n, j + kl)
      a(k + i, j) = matrix(i, j)
   end do
end do
\endcode</p>

  <h4>Arguments</h4>
      <table cla