text: #!/usr/bin/env python3
  
  from . import broadcasting, cholesky, grid, interpolation, lanczos, pivoted_cholesky, sparse, warnings
  from .contour_integral_quad import contour_integral_quad
  from .linear_cg import linear_cg
  from .memoize import cached
  from .minres import minres
  from .stochastic_lq import StochasticLQ
  
  
  def prod(items):
      """
      """
      if len(items):
          res = items[0]
          for item in items[1:]:
              res = res * item
          return res
      else:
          return 1
  
  
  __all__ = [
      "broadcasting",
      "cached",
      "contour_integral_quad",
      "linear_cg",
      "StochasticLQ",
      "cholesky",
      "grid",
      "interpolation",
      "lanczos",
      "minres",
      "pivoted_cholesky",
      "prod",
      "sparse",
      "warnings",
  ]
  