def _compute_eps(log_moments, delta):
 min_eps = float('inf')
 for (moment_order, log_moment) in log_moments:
  if (moment_order == 0):
   continue
  if (math.isinf(log_moment) or math.isnan(log_moment)):
   sys.stderr.write(('The %d-th order is inf or Nan\n' % moment_order))
   continue
  min_eps = min(min_eps, ((log_moment - math.log(delta)) / moment_order))
 return min_eps

def _compute_eps ( log_moments , delta ) : min_eps = float ( 'inf' ) for ( moment_order , log_moment ) in log_moments : if ( moment_order == 0 ) : continue if ( math . isinf ( log_moment ) or math . isnan ( log_moment ) ) : sys . stderr . write ( ( 'The %d-th order is inf or Nan\n' % moment_order ) ) continue min_eps = min ( min_eps , ( ( log_moment - math . log ( delta ) ) / moment_order ) ) return min_eps
compute epsilon for given log_moments and delta .