2022-09-04

Added

• Simple irreps indexing of IrrepsArray: like x[..., "10x0e"] but not x[..., "0e + 1e"]
• e3nn.concatenate, e3nn.mean, e3nn.sum
• e3nn.norm for IrrepsArray
• e3nn.tensor_product
• e3nn.normal
• Better support of + - * / operators for IrrepsArray
• Add new operator e3nn.grad: it takes an IrrepsArray -> IrrepsArray function and returns a IrrepsArray -> IrrepsArray function
• Add support of operator IrrepsArray ** scalar
• Add support of x[..., 3:6] for IrrepsArray
• Add e3nn.reduced_tensor_product_basis
• Add e3nn.stack

Removed

• IrrepsArray.cat is now deprecated and replaced by e3nn.concatenate
• e3nn.full_tensor_product is now deprecated and replaced by e3nn.tensor_product
• e3nn.FullyConnectedTensorProduct is now deprecated in favor of e3nn.tensor_product and e3nn.Linear
• breaking change remove IrrepsArray.from_any
• breaking change remove option optimize_einsums, (it is now always True)

Changed

• breaking change rewrite the equivariance_error and assert_equivariant functions

Full Changelog: 0.8.0...0.9.0