backend

discopy.matrix.backend(name=None, _stack=['numpy'], _cache={})

Context manager for matrix backend.

Parameters:

name (Literal['numpy', 'jax', 'pytorch', 'tensorflow']) – The name of the backend, default is "numpy".

Example

>>> with backend('jax'):  
...     assert type(Matrix([0, 1, 1, 0], 2, 2).array).__module__\
...         == 'jaxlib._jax'