| ident |  | 
| 1 (Function) | Termlib.Variable | 
| 2 (Function) | Termlib.Term.Parser | 
| 3 (Function) | Termlib.Problem.TpdbParser | 
| idlist | Termlib.Problem.TpdbParser | 
| ifM | Termlib.Utils | 
| immediateSubterms | Termlib.Term, Termlib.Repl | 
| Innermost | Termlib.Problem, Termlib.Repl | 
| innermost | Termlib.TermGraph | 
| innermostRewriteStep | Termlib.TermGraph | 
| insert |  | 
| 1 (Function) | Termlib.Trs, Termlib.Repl | 
| 2 (Function) | Termlib.Precedence | 
| intersect | Termlib.Trs, Termlib.Repl | 
| intlist | Termlib.Problem.TpdbParser | 
| invEnum | Termlib.Utils | 
| invert |  | 
| 1 (Function) | Termlib.Rule, Termlib.Repl | 
| 2 (Function) | Termlib.Trs | 
| inwhite | Termlib.Problem.TpdbParser | 
| isCollapsing |  | 
| 1 (Function) | Termlib.Rule | 
| 2 (Function) | Termlib.Trs | 
| isCompound | Termlib.FunctionSymbol | 
| isConstructor | Termlib.Trs | 
| isDangling | Termlib.TermGraph | 
| isDCProblem | Termlib.Problem, Termlib.Repl | 
| isDPProblem | Termlib.Problem, Termlib.Repl | 
| isDuplicating |  | 
| 1 (Function) | Termlib.Rule, Termlib.Repl | 
| 2 (Function) | Termlib.Trs | 
| isEmpty | Termlib.Trs, Termlib.Repl | 
| isErasing | Termlib.Rule, Termlib.Repl | 
| isFlat |  | 
| 1 (Function) | Termlib.Term | 
| 2 (Function) | Termlib.Rule | 
| 3 (Function) | Termlib.Repl | 
| isFun | Termlib.TermGraph | 
| isGround |  | 
| 1 (Function) | Termlib.Term | 
| 2 (Function) | Termlib.Rule | 
| 3 (Function) | Termlib.Trs | 
| 4 (Function) | Termlib.Repl | 
| isLeftFlat | Termlib.Rule | 
| isLeftGround | Termlib.Rule | 
| isLeftLinear |  | 
| 1 (Function) | Termlib.Rule | 
| 2 (Function) | Termlib.Trs | 
| isLeftShallow | Termlib.Rule | 
| isLinear |  | 
| 1 (Function) | Termlib.Term | 
| 2 (Function) | Termlib.Rule | 
| 3 (Function) | Termlib.Repl | 
| isMarked | Termlib.FunctionSymbol | 
| isNestedRecursive | Termlib.Trs, Termlib.Repl | 
| isNonDuplicating | Termlib.Rule, Termlib.Repl | 
| isNonErasing | Termlib.Rule, Termlib.Repl | 
| isNonSizeDecreasing | Termlib.Rule | 
| isNonSizeIncreasing |  | 
| 1 (Function) | Termlib.Rule | 
| 2 (Function) | Termlib.Trs | 
| isOrthogonal | Termlib.Trs, Termlib.Repl | 
| isOverlapping | Termlib.Trs, Termlib.Repl | 
| isOverlay | Termlib.Trs, Termlib.Repl | 
| isProperSubtermOf | Termlib.Term | 
| isProperSupertermOf | Termlib.Term | 
| isRCProblem | Termlib.Problem, Termlib.Repl | 
| isRedex | Termlib.TermGraph | 
| isRenamedUnifiable | Termlib.Substitution, Termlib.Repl | 
| isRewriteRule | Termlib.Rule | 
| isRightFlat | Termlib.Rule | 
| isRightGround | Termlib.Rule | 
| isRightLinear |  | 
| 1 (Function) | Termlib.Rule | 
| 2 (Function) | Termlib.Trs | 
| isRightShallow | Termlib.Rule | 
| isShallow |  | 
| 1 (Function) | Termlib.Term | 
| 2 (Function) | Termlib.Rule | 
| 3 (Function) | Termlib.Repl | 
| isSizeDecreasing | Termlib.Rule | 
| isSizeIncreasing |  | 
| 1 (Function) | Termlib.Rule | 
| 2 (Function) | Termlib.Trs | 
| isSubtermOf |  | 
| 1 (Function) | Termlib.Term | 
| 2 (Function) | Termlib.Repl | 
| isSupertermOf | Termlib.Term, Termlib.Repl | 
| isSymbol | Termlib.FunctionSymbol | 
| isUnifiable | Termlib.Substitution, Termlib.Repl | 
| isVariable |  | 
| 1 (Function) | Termlib.Variable | 
| 2 (Function) | Termlib.Term, Termlib.Repl | 
| 3 (Function) | Termlib.TermGraph |