1 The world is all that is the case.


1.1 The world is the totality of facts, not of things.


1.11 The world is determined by the facts, and by their being all the
facts.


1.12 For the totality of facts determines what is the case, and also
whatever is not the case.


1.13 The facts in logical space are the world.


1.2 The world divides into facts.


1.21 Each item can be the case or not the case while everything else
remains the same.


2 What is the case--a fact--is the existence of states of affairs.


2.01 A state of affairs (a state of things) is a combination of objects
(things).