Adds inequality testing aliases for better NumPy compatibility

[mruberry]

This PR adds the following aliaes:

• not_equal for torch.ne
• greater for torch.gt
• greater_equal for torch.ge
• less for torch.lt
• less_equal for torch.le

This aliases are consistent with NumPy's naming for these functions.

[dr-ci]

💊 CI failures summary and remediations

As of commit 3ce8bad (more details on the Dr. CI page):

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• 1/4 failures possibly* introduced in this PR
  • 1/1 non-CircleCI failure(s)
• 3/4 broken upstream at merge base 4fc29e9 from Sep 05 until Sep 06 (5 commits; 4fc29e9 - 671160a)

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🚧 3 fixed upstream failures:

These were probably caused by upstream breakages that were already fixed.

Please rebase on the viable/strict branch (expand for instructions)

If your commit is newer than viable/strict, you can try basing on an older, stable commit:

git fetch https://github.com/pytorch/pytorch viable/strict
git rebase --onto FETCH_HEAD $(git merge-base origin/master HEAD)

If your commit is older than viable/strict:

git fetch https://github.com/pytorch/pytorch viable/strict
git rebase FETCH_HEAD

Check out the recency history of this "viable master" tracking branch.

• pytorch_windows_vs2019_py36_cuda10.1_test1 from Sep 04 until Sep 06 (17 commits; 398409f - e358d51)
  • 🔁 rerun
• pytorch_windows_vs2019_py36_cuda10.1_test2 from Sep 04 until Sep 06 (17 commits; 398409f - e358d51)
  • 🔁 rerun
• pytorch_linux_backward_compatibility_check_test from Sep 05 until Sep 06 (5 commits; 4fc29e9 - 671160a)
  • 🔁 rerun

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ci.pytorch.org: 1 failed

• Failed: pr/pytorch-linux-bionic-rocm3.7-py3.6

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This comment has been revised 9 times.

[gchanan]

why do we describe the alias in this direction and not the other?

[mruberry]

You mean, why doesn't the torch.le docstring say that it has an alias, torch.less_equal? We could do that.

[gchanan]

right, that's what I was asking. Which do we "prefer"

[facebook-github-bot]

@mruberry has imported this pull request. If you are a Facebook employee, you can view this diff on Phabricator.

[facebook-github-bot]

@mruberry has imported this pull request. If you are a Facebook employee, you can view this diff on Phabricator.

[facebook-github-bot]

@mruberry merged this pull request in 83a6e7d.