Changed all atol to -12

Author: Joao Felipe Rocha

test/test_exact.py

@@ -424,7 +424,7 @@ def test_exact_graph_fixed_bandwidth():
     assert isinstance(G2, graphtools.graphs.TraditionalGraph)
     assert G.N == G2.N
     np.testing.assert_allclose(G.dw, G2.dw)
-    np.testing.assert_allclose((G2.W - G.W).data, 0, atol=1e-14)
+    np.testing.assert_allclose((G2.W - G.W).data, 0, atol=1e-12)
     bandwidth = np.random.gamma(5, 0.5, len(data))
     K = np.exp(-1 * (pdx.T / bandwidth).T ** decay)
     K = K + K.T
@@ -445,7 +445,7 @@ def test_exact_graph_fixed_bandwidth():
     assert isinstance(G2, graphtools.graphs.TraditionalGraph)
     assert G.N == G2.N
     np.testing.assert_allclose(G.dw, G2.dw)
-    np.testing.assert_allclose((G2.W - G.W).data, 0, atol=1e-14)
+    np.testing.assert_allclose((G2.W - G.W).data, 0, atol=1e-12)
 
 
 def test_exact_graph_callable_bandwidth():
@@ -504,7 +504,7 @@ def bandwidth(x):
     assert isinstance(G2, graphtools.graphs.TraditionalGraph)
     assert G.N == G2.N
     np.testing.assert_allclose(G.dw, G2.dw)
-    np.testing.assert_allclose((G2.W - G.W).data, 0, atol=1e-14)
+    np.testing.assert_allclose((G2.W - G.W).data, 0, atol=1e-12)
 
 
 #####################################################

test/test_knn.py

@@ -348,7 +348,7 @@ def test_knn_graph_fixed_bandwidth():
     np.testing.assert_array_equal(G.N, G2.N)
     np.testing.assert_array_equal(G.d, G2.d)
     np.testing.assert_allclose(
-        (G.W - G2.W).data, np.zeros_like((G.W - G2.W).data), atol=1e-14
+        (G.W - G2.W).data, np.zeros_like((G.W - G2.W).data), atol=1e-12
     )
     bandwidth = np.random.gamma(20, 0.5, len(data))
     K = np.exp(-1 * (pdx.T / (bandwidth * bandwidth_scale)).T ** decay)