Origins of convolution

Abstract

The law of transition to the super-system subtly adds positivity to TS while deducting negativity simultaneously. System gets more suited for required application, yet does not complicate. This law is better understood through extended examples. Convolution gently enters life of TS. When and who invented to put a slice of cheese, sausages, or something else on butter? Sandwich: two slices of bread with butter, between which there is a chunk of meat, was invented in the eighteenth century by English admiral Lord Sandwich. Such sandwich was more convenient to eat during card game; butter did not dirty cards. Can we call a sandwich a bi-system composed of two mono-systems, two slices of bread, plus something extra?