def tuple_to_float(test_tup):
  
  res = float('.'.join(str(ele) for ele in test_tup))
  return (res) 
def is_not_prime(n):
    import math
    
    result = False
    for i in range(2,int(math.sqrt(n)) + 1):
        if n % i == 0:
            result = True
    return result