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Single Idea 13760

[filed under theme 5. Theory of Logic / H. Proof Systems / 6. Sequent Calculi ]

Full Idea

A sequent calculus is a useful tool for comparing two systems that at first look utterly different (such as natural deduction and semantic tableaux).

Gist of Idea

A sequent calculus is good for comparing proof systems

Source

David Bostock (Intermediate Logic [1997], 7.2)

Book Ref

Bostock,David: 'Intermediate Logic' [OUP 1997], p.281