From 299bf2d606eb245ec78f2e20826836c0bb5bfc07 Mon Sep 17 00:00:00 2001
From: Michael Orlitzky <michael@orlitzky.com>
Date: Tue, 1 Nov 2016 18:49:56 -0400
Subject: [PATCH] Use "..." for floating point output in doctests.

---
 TODO                 |  3 ---
 dunshire/errors.py   |  4 ++--
 dunshire/games.py    | 36 ++++++++++++++++++------------------
 dunshire/matrices.py |  6 +++---
 4 files changed, 23 insertions(+), 26 deletions(-)

diff --git a/TODO b/TODO
index 48d4bd3..ec352e3 100644
--- a/TODO
+++ b/TODO
@@ -138,9 +138,6 @@
   AssertionError: False is not true
 
 
-8. Fix floating point comparisons in the doctest output.
-
-
 12. Investigate this test failure too. It looks like it was really
     close to being solved, but we would have needed a fudge factor
     of three instead of two.
diff --git a/dunshire/errors.py b/dunshire/errors.py
index 7cd8342..424f3e6 100644
--- a/dunshire/errors.py
+++ b/dunshire/errors.py
@@ -91,7 +91,7 @@ class GameUnsolvableException(Exception):
               [0.1000000],
          e2 = [3.0000000]
               [0.1000000],
-         Condition((L, K, e1, e2)) = 4.155638.
+         Condition((L, K, e1, e2)) = 4.155...
        CVXOPT returned:
          dual infeasibility: None
          dual objective: 1.0
@@ -192,7 +192,7 @@ class PoorScalingException(Exception):
               [0.1000000],
          e2 = [3.0000000]
               [0.1000000],
-         Condition((L, K, e1, e2)) = 4.155638.
+         Condition((L, K, e1, e2)) = 4.155...
        <BLANKLINE>
     """
     def __init__(self, game):
diff --git a/dunshire/games.py b/dunshire/games.py
index e25db28..1f672ab 100644
--- a/dunshire/games.py
+++ b/dunshire/games.py
@@ -222,7 +222,7 @@ class SymmetricLinearGame:
           e2 = [ 1]
                [ 2]
                [ 3],
-          Condition((L, K, e1, e2)) = 31.834895.
+          Condition((L, K, e1, e2)) = 31.834...
 
     Lists can (and probably should) be used for every argument::
 
@@ -241,7 +241,7 @@ class SymmetricLinearGame:
                [ 1],
           e2 = [ 1]
                [ 1],
-          Condition((L, K, e1, e2)) = 1.707107.
+          Condition((L, K, e1, e2)) = 1.707...
 
     The points ``e1`` and ``e2`` can also be passed as some other
     enumerable type (of the correct length) without much harm, since
@@ -264,7 +264,7 @@ class SymmetricLinearGame:
                [ 1],
           e2 = [ 1]
                [ 1],
-          Condition((L, K, e1, e2)) = 1.707107.
+          Condition((L, K, e1, e2)) = 1.707...
 
     However, ``L`` will always be intepreted as a list of rows, even
     if it is passed as a :class:`cvxopt.base.matrix` which is
@@ -286,7 +286,7 @@ class SymmetricLinearGame:
                [ 1],
           e2 = [ 1]
                [ 1],
-          Condition((L, K, e1, e2)) = 6.073771.
+          Condition((L, K, e1, e2)) = 6.073...
         >>> L = cvxopt.matrix(L)
         >>> print(L)
         [ 1  3]
@@ -302,7 +302,7 @@ class SymmetricLinearGame:
                [ 1],
           e2 = [ 1]
                [ 1],
-          Condition((L, K, e1, e2)) = 6.073771.
+          Condition((L, K, e1, e2)) = 6.073...
 
     """
     def __init__(self, L, K, e1, e2):
@@ -419,13 +419,13 @@ class SymmetricLinearGame:
             >>> print(SLG.solution())
             Game value: -6.1724138
             Player 1 optimal:
-              [ 0.5517241]
-              [-0.0000000]
-              [ 0.4482759]
+              [ 0.551...]
+              [-0.000...]
+              [ 0.448...]
             Player 2 optimal:
-              [0.4482759]
-              [0.0000000]
-              [0.5517241]
+              [0.448...]
+              [0.000...]
+              [0.551...]
 
         The value of the following game can be computed using the fact
         that the identity is invertible::
@@ -439,13 +439,13 @@ class SymmetricLinearGame:
             >>> print(SLG.solution())
             Game value: 0.0312500
             Player 1 optimal:
-              [0.0312500]
-              [0.0625000]
-              [0.0937500]
+              [0.031...]
+              [0.062...]
+              [0.093...]
             Player 2 optimal:
-              [0.1250000]
-              [0.1562500]
-              [0.1875000]
+              [0.125...]
+              [0.156...]
+              [0.187...]
 
         """
         # The cone "C" that appears in the statement of the CVXOPT
@@ -586,7 +586,7 @@ class SymmetricLinearGame:
               e2 = [ 1]
                    [ 1]
                    [ 1],
-              Condition((L, K, e1, e2)) = 44.476765.
+              Condition((L, K, e1, e2)) = 44.476...
 
         """
         # We pass ``self._L`` right back into the constructor, because
diff --git a/dunshire/matrices.py b/dunshire/matrices.py
index 94f841d..6d5bbc8 100644
--- a/dunshire/matrices.py
+++ b/dunshire/matrices.py
@@ -330,12 +330,12 @@ def norm(matrix_or_vector):
     --------
 
         >>> v = matrix([1,1])
-        >>> print('{:.5f}'.format(norm(v)))
-        1.41421
+        >>> norm(v)
+        1.414...
 
         >>> A = matrix([1,1,1,1], (2,2))
         >>> norm(A)
-        2.0
+        2.0...
 
     """
     return sqrt(inner_product(matrix_or_vector, matrix_or_vector))
-- 
2.44.2