+ [0.125...]
+ [0.156...]
+ [0.187...]
+
+ This is another Gowda/Ravindran example that is supposed to have
+ a negative game value::
+
+ >>> from dunshire import *
+ >>> from dunshire.options import ABS_TOL
+ >>> L = [[1, -2], [-2, 1]]
+ >>> K = NonnegativeOrthant(2)
+ >>> e1 = [1, 1]
+ >>> e2 = e1
+ >>> SLG = SymmetricLinearGame(L, K, e1, e2)
+ >>> SLG.solution().game_value() < -ABS_TOL
+ True
+
+ Tests
+ -----
+
+ The following two games are problematic numerically, but we
+ should be able to solve them::
+
+ >>> from dunshire import *
+ >>> L = [[-0.95237953890954685221, 1.83474556206462535712],
+ ... [ 1.30481749924621448500, 1.65278664543326403447]]
+ >>> K = NonnegativeOrthant(2)
+ >>> e1 = [0.95477167524644313001, 0.63270781756540095397]
+ >>> e2 = [0.39633793037154141370, 0.10239281495640320530]
+ >>> SLG = SymmetricLinearGame(L, K, e1, e2)
+ >>> print(SLG.solution())
+ Game value: 18.767...
+ Player 1 optimal:
+ [-0.000...]
+ [ 9.766...]
+ Player 2 optimal:
+ [1.047...]
+ [0.000...]
+
+ ::
+
+ >>> from dunshire import *
+ >>> L = [[1.54159395026049472754, 2.21344728574316684799],
+ ... [1.33147433507846657541, 1.17913616272988108769]]
+ >>> K = NonnegativeOrthant(2)
+ >>> e1 = [0.39903040089404784307, 0.12377403622479113410]
+ >>> e2 = [0.15695181142215544612, 0.85527381344651265405]
+ >>> SLG = SymmetricLinearGame(L, K, e1, e2)
+ >>> print(SLG.solution())
+ Game value: 24.614...
+ Player 1 optimal:
+ [ 6.371...]
+ [-0.000...]
+ Player 2 optimal:
+ [2.506...]
+ [0.000...]