Create an LKRuleCreationException with a message starting with "Cannot create $longName: ..."
Create an LKRuleCreationException with a message starting with "Cannot create $longName: ..."
The rest of the message.
This simulates an additive →:r-rule: if either aux formula (but not both) is missing, it will be added to the premise by weakening before creating the →:r inference.
This simulates an additive →:r-rule: if either aux formula (but not both) is missing, it will be added to the premise by weakening before creating the →:r inference.
Each of the aux formulas can be given as an index or a formula. If it is given as a formula, the constructor will attempt to find an appropriate index on its own.
The subproof.
Index of the premise or the premise itself.
Index of the conclusion or the conclusion itself.
Combines findIndicesOrFormulasInPremise and validateIndices.
Combines findIndicesOrFormulasInPremise and validateIndices. That is, it will return a pair of lists of indices and throw an exception if either list contains a -1.
The sequent in question.
The list of indices or formulas in the antecedent.
The list of indices or formulas in the succedent.
The long name of the rule.
The long name of the rule.
Throws an exception if the output of findFormulasInPremise contains any -1 entries.
Throws an exception if the output of findFormulasInPremise contains any -1 entries.
The sequent in question.
The list of formulas in the antecedent.
The list of indices corresponding to antFormulas.
The list of formulas in the succedent.
The list indices corresponding to sucFormulas.
This simulates an additive →:r-rule: if either aux formula (but not both) is missing, it will be added to the premise by weakening before creating the →:r inference.
This simulates an additive →:r-rule: if either aux formula (but not both) is missing, it will be added to the premise by weakening before creating the →:r inference.
Each of the aux formulas can be given as an index or a formula. If it is given as a formula, the constructor will attempt to find an appropriate index on its own.
The subproof.
Index of the premise or the premise itself.
Index of the conclusion or the conclusion itself.
An LKProof and an OccConnector connecting its end sequent with the end sequent of subProof.