code: def _call_impl(self, t):
      if t.ndim == 0:
          x = ((t - self.t) / self.h) ** self.p
      else:
          x = ((t - self.t) / self.h) ** self.p[:, None]
  
      return np.dot(self.yh, x)
  
file_path: scipy/scipy/integrate/_ivp/lsoda.py
imports: import numpy
  from scipy.integrate import ode
  from .common import validate_tol, validate_first_step, warn_extraneous
  from .base import OdeSolver, DenseOutput
label_desc: Use image node_id 2 for calling the LsodaDenseOutput obj's underlying member method code with example usage: obj._call_impl(t) and returns: np