code: def _call_vecfield_inf(self, vf, out):
          
          vf[0].ufuncs.absolute(out=out)
          if self.is_weighted:
              out *= self.weights[0]
  
          if len(self.domain) == 1:
              return
  
          tmp = self.range.element()
          for vfi, wi in zip(vf[1:], self.weights[1:]):
              vfi.ufuncs.absolute(out=tmp)
              if self.is_weighted:
                  tmp *= wi
              out.ufuncs.maximum(tmp, out=out)
docs: Implement ``self(vf, out)`` for exponent ``inf``.