101 Test file number 191

  101.1 Problem number 198
  101.2 Problem number 199
  101.3 Problem number 200
  101.4 Problem number 201
  101.5 Problem number 202
  101.6 Problem number 203
  101.7 Problem number 204
  101.8 Problem number 205

Test folder name:

test_cases/7_Inverse_hyperbolic_functions/7.2_Inverse_hyperbolic_cosine/191_7.2.5_Inverse_hyperbolic_cosine_functions