code: def round_fixed(x, prec):
      return ((x + (1 << (prec - 1))) >> prec) << prec
  
file_path: catboost/contrib/python/mpmath/py3/mpmath/identification.py
imports: from .libmp.backend import xrange
  from .libmp import int_types, sqrt_fixed
label_desc: Use image node_id 1 for calling a global function with example usage: round_fixed(x, prec) and returns: unknown