ChaiBapchya commented on a change in pull request #16416: Dgl ops 2
URL: https://github.com/apache/incubator-mxnet/pull/16416#discussion_r336610926
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File path: tests/nightly/test_large_array.py
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@@ -1199,6 +1185,118 @@ def test_full():
assert a[-1][-1] == 3
+def test_hyperbolic():
+ def test_arccosh(a):
+ mx_res = mx.nd.arccosh(a)
+ assert_almost_equal(mx_res[-1][-1].asnumpy(),
np.arccosh(a[-1][-1].asnumpy()))
+
+ def test_arcsinh(a):
+ mx_res = mx.nd.arcsinh(a)
+ assert_almost_equal(mx_res[-1][-1].asnumpy(),
np.arcsinh(a[-1][-1].asnumpy()))
+
+ def test_arctanh(a):
+ a[-1][-1] = 0 # arctanh of 1 is inf, assert_almost_equal gives
"divide by 0" for comparing 2 inf values
+ mx_res = mx.nd.arctanh(a)
+ assert_almost_equal(mx_res[-1][-1].asnumpy(),
np.arctanh(a[-1][-1].asnumpy()))
+
Review comment:
merged
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