code: def predict_unique_combinations(C, M):
      assert C % M == 0
      G = int(C / M)
      return int(
          int(math.factorial(C))
          / (int(math.pow(math.factorial(M), G)) * math.factorial(G))
      )
  
file_path: apex/apex/contrib/sparsity/permutation_search_kernels/exhaustive_search.py
imports: from .permutation_utilities import *
  import pickle
  import os.path
  from os import path
  import math
label_desc: Use image node_id 4 for calling a global function with example usage: predict_unique_combinations(C, M) and returns: int