QuantEcon · mmcky · Feb 23, 2017 · Feb 23, 2017 · Feb 23, 2017 · Feb 23, 2017
diff --git a/docs/Makefile b/docs/Makefile
@@ -56,6 +56,14 @@ srcclean:
  rm -f source/index.rst
  rm -f source/models.rst
  rm -f source/tools.rst
+ rm -rf source/game_theory
+ rm -f source/game_theory.rst
+ rm -rf source/markov
+ rm -f source/markov.rst
+ rm -rf source/random
+ rm -f source/random.rst
+ rm -rf source/util
+ rm -f source/util.rst
 
 myhtml:
  make srcclean

diff --git a/docs/source/game_theory.rst b/docs/source/game_theory.rst
@@ -4,4 +4,10 @@ Game theory
 .. toctree::
  :maxdepth: 2
 
+ game_theory/lemke_howson
+ game_theory/mclennan_tourky
  game_theory/normal_form_game
+ game_theory/pure_nash
+ game_theory/random
+ game_theory/support_enumeration
+ game_theory/utilities
diff --git a/docs/source/models/arellano_vfi.rst → docs/source/game_theory/lemke_howson.rst b/docs/source/models/arellano_vfi.rst → docs/source/game_theory/lemke_howson.rst
@@ -1,7 +1,7 @@
-arellano_vfi
+lemke_howson
 ============
 
-.. automodule:: quantecon.models.arellano_vfi
+.. automodule:: quantecon.game_theory.lemke_howson
  :members:
  :undoc-members:
  :show-inheritance:
diff --git a/docs/source/tools/common_messages.rst → docs/source/game_theory/mclennan_tourky.rst b/docs/source/tools/common_messages.rst → docs/source/game_theory/mclennan_tourky.rst
@@ -1,7 +1,7 @@
-common_messages
+mclennan_tourky
 ===============
 
-.. automodule:: quantecon.common_messages
+.. automodule:: quantecon.game_theory.mclennan_tourky
  :members:
  :undoc-members:
  :show-inheritance:
diff --git a/docs/source/models/lucastree.rst → docs/source/game_theory/pure_nash.rst b/docs/source/models/lucastree.rst → docs/source/game_theory/pure_nash.rst
@@ -1,7 +1,7 @@
-lucastree
+pure_nash
 =========
 
-.. automodule:: quantecon.models.lucastree
+.. automodule:: quantecon.game_theory.pure_nash
  :members:
  :undoc-members:
  :show-inheritance:
diff --git a/docs/source/tools/timing.rst → docs/source/game_theory/random.rst b/docs/source/tools/timing.rst → docs/source/game_theory/random.rst
@@ -1,7 +1,7 @@
-timing
+random
 ======
 
-.. automodule:: quantecon.timing
+.. automodule:: quantecon.game_theory.random
  :members:
  :undoc-members:
  :show-inheritance:
diff --git a/docs/source/game_theory/support_enumeration.rst b/docs/source/game_theory/support_enumeration.rst
@@ -0,0 +1,7 @@
+support_enumeration
+===================
+
+.. automodule:: quantecon.game_theory.support_enumeration
+ :members:
+ :undoc-members:
+ :show-inheritance:
diff --git a/docs/source/models/optgrowth.rst → docs/source/game_theory/utilities.rst b/docs/source/models/optgrowth.rst → docs/source/game_theory/utilities.rst
@@ -1,7 +1,7 @@
-optgrowth
+utilities
 =========
 
-.. automodule:: quantecon.models.optgrowth
+.. automodule:: quantecon.game_theory.utilities
  :members:
  :undoc-members:
  :show-inheritance:
diff --git a/docs/source/models.rst b/docs/source/models.rst
diff --git a/docs/source/models/asset_pricing.rst b/docs/source/models/asset_pricing.rst
diff --git a/docs/source/models/career.rst b/docs/source/models/career.rst
diff --git a/docs/source/models/ifp.rst b/docs/source/models/ifp.rst
diff --git a/docs/source/models/jv.rst b/docs/source/models/jv.rst
diff --git a/docs/source/models/lake.rst b/docs/source/models/lake.rst
diff --git a/docs/source/models/odu.rst b/docs/source/models/odu.rst
diff --git a/docs/source/models/solow/ces.rst b/docs/source/models/solow/ces.rst
diff --git a/docs/source/models/solow/cobb_douglas.rst b/docs/source/models/solow/cobb_douglas.rst
diff --git a/docs/source/models/solow/impulse_response.rst b/docs/source/models/solow/impulse_response.rst
diff --git a/docs/source/models/solow/model.rst b/docs/source/models/solow/model.rst
diff --git a/docs/source/models/uncertainty_traps.rst b/docs/source/models/uncertainty_traps.rst
diff --git a/docs/source/tools/external.rst b/docs/source/tools/external.rst
diff --git a/docs/source/util/external.rst b/docs/source/util/external.rst
diff --git a/quantecon/compute_fp.py b/quantecon/compute_fp.py
@@ -10,7 +10,7 @@
 import warnings
 import numpy as np
 from numba import jit, generated_jit, types
-from .game_theory.lemke_howson import lemke_howson_tbl, get_mixed_actions
+from .game_theory.lemke_howson import _lemke_howson_tbl, _get_mixed_actions
 
 
 def _print_after_skip(skip, it=None, dist=None, etime=None):
@@ -48,13 +48,13 @@ def _is_approx_fp(T, v, error_tol, *args, **kwargs):
 
 def compute_fixed_point(T, v, error_tol=1e-3, max_iter=50, verbose=2,
  print_skip=5, method='iteration', *args, **kwargs):
- """
+ r"""
  Computes and returns an approximate fixed point of the function `T`.
 
  The default method `'iteration'` simply iterates the function given
  an initial condition `v` and returns :math:`T^k v` when the
  condition :math:`\lVert T^k v - T^{k-1} v\rVert \leq
- \mathrm{error_tol}` is satisfied or the number of iterations
+ \mathrm{error\_tol}` is satisfied or the number of iterations
  :math:`k` reaches `max_iter`. Provided that `T` is a contraction
  mapping or similar, :math:`T^k v` will be an approximation to the
  fixed point.
@@ -225,7 +225,7 @@ def _compute_fixed_point_ig(T, v, max_iter, verbose, print_skip, is_approx_fp,
 
  tableaux = tuple(np.empty((buff_size, buff_size*2+1)) for i in range(2))
  bases = tuple(np.empty(buff_size, dtype=int) for i in range(2))
- max_piv = 10**6 # Max number of pivoting steps in lemke_howson_tbl
+ max_piv = 10**6 # Max number of pivoting steps in _lemke_howson_tbl
 
  while True:
  y_new = T(x_new, *args, **kwargs)
@@ -259,10 +259,10 @@ def _compute_fixed_point_ig(T, v, max_iter, verbose, print_skip, is_approx_fp,
  tableaux_curr = tuple(tableau[:m, :2*m+1] for tableau in tableaux)
  bases_curr = tuple(basis[:m] for basis in bases)
  _initialize_tableaux_ig(X[:m], Y[:m], tableaux_curr, bases_curr)
- converged, num_iter = lemke_howson_tbl(
+ converged, num_iter = _lemke_howson_tbl(
  tableaux_curr, bases_curr, init_pivot=m-1, max_iter=max_piv
  )
- _, rho = get_mixed_actions(tableaux_curr, bases_curr)
+ _, rho = _get_mixed_actions(tableaux_curr, bases_curr)
 
  if Y.ndim <= 2:
  x_new = rho.dot(Y[:m])
@@ -290,7 +290,7 @@ def _initialize_tableaux_ig(X, Y, tableaux, bases):
  """
  Given sequences `X` and `Y` of ndarrays, initialize the tableau and
  basis arrays in place for the "geometric" imitation game as defined
- in McLennan and Tourky (2006), to be passed to `lemke_howson_tbl`.
+ in McLennan and Tourky (2006), to be passed to `_lemke_howson_tbl`.
 
  Parameters
  ----------