|Formulation Text=A method becomes employed only when it is deducible from other employed methods and accepted theories of the time.
|Formulation FileObject=The Third Law Barseghyan 2015.png|Topic=Mechanism of Method Employment
|Authors List=Hakob Barseghyan,
|Formulated Year=2015
|Formulation File=The Third Law Barseghyan 2015.png|Description=Barseghyan's formulation of the third law states that a [[Method|method]] becomes [[Employed Method|employed]] only when it is deducible from other employed methods and accepted [[Theory|theories]] of the time."Essentially," Barseghyan writes, "the third law stipulates that our accepted theories shape our employed methods."[[CiteRef::Barseghyan (2015)|pp. 132]]
According to this formulation, a method becomes employed when: