- Ident 公理
- Cut オペラッド結合
- Weak 水増し
- Cont 冗長性縮約 contraは矛盾
- Perm 交換
- CtxAndIntroL
- CtxAndIntroR
- CtxtOrIntro
- CtXImpIntro (LJ変形)
- CtxNotIntro
- CtxUnivIntro
- CtxExIntro
- TrgAndIntro
- TrgOrIntroL
- TrgOrIntroR
- TrgImpIntro
- TrgNotIntro
- TrgUnivIntro
- TrgExIntro
バックワード規則
- BKW Ident ≒ assumption
- BKW CtxSharpen
- BKW TrgAndIntro = TrgAndSplit
- BKW TrgOrIntroL = TrgOrElimL
- BKW TrgOrIntroR = TrgOrElimR
- BKW TrgImpIntro = TrgImpElim
- BKW TrgNotIntro = TrgByContra
- BKW TrgUnivIntro = TrgUnivElim
- BKW TrgExIntro = TrgExElim
リライトは等式的な変形なので別な話。