# Einsum function

**URL:** <https://community.konduit.ai/t/einsum-function/1108>\
**Category:** ND4J\
**Created:** [January 7, 2021, 1:41am UTC](https://community.konduit.ai/t/einsum-function/1108 "2021-01-07T01:41:32Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![SidneyLann](https://yyz1.discourse-cdn.com/flex035/user_avatar/community.konduit.ai/sidneylann/32/367_2.png) [@SidneyLann](https://community.konduit.ai/u/SidneyLann)\
**Post date:** [January 7, 2021, 1:41am UTC](https://community.konduit.ai/t/einsum-function/1108/1 "2021-01-07T01:41:32Z")

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attn\_for\_self = tf.einsum(“…NHI , IHO → …NHO”, x, self.attn\_kernel\_self)  
Does ND4J have einsum function like it in TF?