# How to multiply tensor on mobile

**URL:** <https://discuss.pytorch.org/t/how-to-multiply-tensor-on-mobile/62862>\
**Category:** Mobile\
**Created:** [December 3, 2019, 10:13am UTC](https://discuss.pytorch.org/t/how-to-multiply-tensor-on-mobile/62862 "2019-12-03T10:13:39Z")\
**Posts on this page:** 2\
**Page:** 1

<div class="post-metadata">

**Author:** ![Kiki\_Rizki\_Arpiandi](https://discuss.pytorch.org/user_avatar/discuss.pytorch.org/kiki_rizki_arpiandi/32/10715_2.png) [@Kiki\_Rizki\_Arpiandi](https://discuss.pytorch.org/u/Kiki_Rizki_Arpiandi)\
**Post date:** [December 3, 2019, 10:13am UTC](https://discuss.pytorch.org/t/how-to-multiply-tensor-on-mobile/62862/1 "2019-12-03T10:13:39Z")

</div>

I need to multiply tensor for calculating priors/anchorbox for my object detection model on android does Java has tensor multipication operation yet?

---

<div class="post-metadata">

**Author:** ![David\_Reiss](https://discuss.pytorch.org/user_avatar/discuss.pytorch.org/david_reiss/32/16743_2.png) [@David\_Reiss](https://discuss.pytorch.org/u/David_Reiss)\
**Post date:** [December 3, 2019, 7:29pm UTC](https://discuss.pytorch.org/t/how-to-multiply-tensor-on-mobile/62862/2 "2019-12-03T19:29:00Z")

</div>

No, and we have no plans to add it. Please update your TorchScript model to do any tensor operations you need so that the Java code can simply provide raw input and consume raw output.