code: def alternative_dot(x, y):
      result = 0.0
      dim = x.shape[0]
      for i in range(dim):
          result += x[i] * y[i]
  
      if result <= 0.0:
          return FLOAT32_MAX
      else:
          return -np.log2(result)
  
imports: import numpy
  import numba
  from pynndescent.optimal_transport import allocate_graph_structures, initialize_graph_structures, initialize_supply, initialize_cost, network_simplex_core, total_cost, ProblemStatus, sinkhorn_transport_plan
label_desc: Use image node_id 27 for calling a global function with example usage: alternative_dot(x, y) and returns: FLOAT32_MAX, unknown