matrix

The category of matrices with the direct sum as monoidal product.

Summary

Matrix	A matrix is an array with natural numbers as dom and cod.
Backend	A matrix backend.
NumPy	NumPy backend.
JAX	JAX backend.
PyTorch	PyTorch backend.
TensorFlow	TensorFlow backend.

Functions

backend	Context manager for matrix backend.
set_backend	Override the default backend.
get_backend	Get the current backend.

See also

• discopy.tensor.Tensor is a subclass of Matrix with the Kronecker product as tensor.