G4 Prover

Result of the test for sequent q --> p\/q

G4 Prover: a Prolog Prover for Roy Dyckhoff's Sequent Calculus G4 This prover is a fork made by Joseph Vidal-Rosset (joseph.vidal-rosset@gmail.com), from seqprover.pl, the sequent prover for CL-X, written by Naoyuki Tamura (tamura@kobe-u.ac.jp). Type "help." if you need some help. fol(g4i)> fol(g4i). yes fol(g4i)> output(pretty). yes fol(g4i)> q-->p\/q. Trying to prove with threshold = 0 Succeed in proving q --> p\/q (1 msec.) pretty:1 = ------- Ax q --> q ---------- R\/ q --> p\/q yes fol(g4i)> quit. yes Exit from Sequent Calculus Prover... Total CPU time = 2 msec. true

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