6.121
The propositions of logic demonstrate the logical properties of propositions, by combining them into propositions which say nothing.
This method could be called a zero-method. In a logical proposition propositions are brought into equilibrium with one another, and the state of equilibrium then shows how these propositions must be logically constructed.
Link to original
Here he elaborates on the defining character of logical propositions, and how they necessarily and characteristically “say nothing” in that the are either tautological or contradictory (see 5.101), resulting in a propositional “state of equilibrium”.
