Module Rtauto_plugin.Proof_search
type form
=
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Atom of int
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Arrow of form * form
|
Bot
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Conjunct of form * form
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Disjunct of form * form
type proof
=
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Ax of int
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I_Arrow of proof
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E_Arrow of int * int * proof
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D_Arrow of int * proof * proof
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E_False of int
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I_And of proof * proof
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E_And of int * proof
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D_And of int * proof
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I_Or_l of proof
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I_Or_r of proof
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E_Or of int * proof * proof
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D_Or of int * proof
|
Pop of int * proof
type state