Constant vector one

[ManarShehazi]

I am trying to use your github code on Equiformers in my project, and while taking a look at it I encountered something that I would like to inquire from you about.

In the file nets/graph_attention_transformer.py in line 712 you represent the constant one vector by o3.Irreps('1x0e'), while the name " constant one vector" you used in the paper suggests that it should be something like o3.Irreps('1x1e') as per my understanding.

I would greatly appreciate your insights on this matter.

[yilunliao]

Hi @ManarShehazi

The constant one vector is "1x0e" not "1x1e".
The "0e" is the constant scalar that remain the same regardless of how input 3D graphs are rotated (although saying invariant one vector would be more precise).

Let me know if this addresses the question.