parameters: (self)
return_statement: return self._scale*self._A_1_norm
docstring: Compute the exact 1-norm.
docstring_summary: Compute the exact 1-norm.
docstring_tokens: Compute the exact 1 - norm .
function: def onenorm(self):
          """
          Compute the exact 1-norm.
          """
          if self._A_1_norm is None:
              self._A_1_norm = _exact_1_norm(self._A)
          return self._scale*self._A_1_norm
function_tokens: def onenorm ( self ) : if self . _A_1_norm is None : self . _A_1_norm = _exact_1_norm ( self . _A ) return self . _scale * self . _A_1_norm