code: def fractional_matrix_power(A, t):
      if A.ndim == 2:
          return _scipy.linalg.fractional_matrix_power(A, t)
  
      return _np.stack(
          [_scipy.linalg.fractional_matrix_power(A_, t) for A_ in A]
      )
  
file_path: geomstats/geomstats/_backend/_shared_numpy/linalg.py
imports: from ._dispatch import _common
  from ._dispatch import numpy
  from ._dispatch import scipy
label_desc: Use image node_id 9 for calling a global function with example usage: fractional_matrix_power(A, t) and returns: _np, _scipy