Module compose 

Redheffer composition of two adjacent S-matrices.

Upstream: treams.SMatrices.add.

Modules

saved 🔒

Fixed saved state for Redheffer composition.

Structs

AddGradient

Cotangents of the inputs of add, in the order of its arguments.

AddResidual

What add saves for its pullback: four of the eight input blocks, the internal fields and their factorization.

Functions

accumulate_product 🔒

target += left * right.

add

Place upper above lower, eliminating their internal incident fields.