Quantum Computing
A physical implementation of linear algebra, in a simplistic description.
wikpedia
topological quantum computer with notes
hamming code for adding parity bits for error correction is a classical version
Notes from Microsoft Research 2018
built on logic gates just like traditional machines
Bit wise vectors
0
(10) matrix multiplication
(acbd)(xy)=(ax+bycx+dy) rank 3
adgbehcfixyz=ax+by+czdx+ey+fzgx+hy+iz (acbd)(wyxz)=(aw+bycw+dyax+bzcx+dz) 1000010000100001abcd=abcd 10000010010000010100=0010 The bit flipping is important. The four operations of a function are identity, negation, constant 0 and constant 1