lgatr.interface.pseudoscalar

Embedding and extracting pseudoscalars into multivectors.

Functions

`embed_pseudoscalar`(pseudoscalars)	Embed pseudoscalars into multivectors.
`extract_pseudoscalar`(multivectors)	Extract pseudoscalars from multivectors.

lgatr.interface.pseudoscalar.embed_pseudoscalar(pseudoscalars)[source]

Embed pseudoscalars into multivectors.

Parameters:: pseudoscalars (Tensor) – Pseudoscalars of shape (..., 1).
Returns:: Multivectors of shape (..., 16). multivectors[..., [15]] is the same as pseudoscalars; the other components are zero.
Return type:: multivectors

lgatr.interface.pseudoscalar.extract_pseudoscalar(multivectors)[source]

Extract pseudoscalars from multivectors.

Parameters:: multivectors (Tensor) – Multivectors of shape (..., 16).
Returns:: Pseudoscalars of shape (..., 1).
Return type:: pseudoscalars