# Add some new tensorflow ops

**URL:** <https://discuss.tvm.apache.org/t/add-some-new-tensorflow-ops/8217>\
**Category:** RFC\
**Created:** [October 20, 2020, 9:53am UTC](https://discuss.tvm.apache.org/t/add-some-new-tensorflow-ops/8217 "2020-10-20T09:53:38Z")\
**Posts on this page:** 1\
**Showing post:** 7

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**Author:** ![masahi](https://discuss.tvm.apache.org/user_avatar/discuss.tvm.apache.org/masahi/32/74_2.png) [@masahi](https://discuss.tvm.apache.org/u/masahi)\
**Post date:** [October 23, 2020, 3:45am UTC](https://discuss.tvm.apache.org/t/add-some-new-tensorflow-ops/8217/7 "2020-10-23T03:45:02Z")

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Thanks, yeah I also remember `te.scan` only supports scanning along the first axis. I think `te.extern` is good as a first step.

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