Documentation

Lean.Meta.Tactic.Grind.Arith.CommRing.Reify

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def Lean.Meta.Grind.Arith.CommRing.isAddInst {m : Type → Type} [MonadLiftT MetaM m] [MonadError m] [Monad m] [MonadCanon m] [MonadRing m] (inst : Expr) :
m Bool
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      def Lean.Meta.Grind.Arith.CommRing.isMulInst {m : Type → Type} [MonadLiftT MetaM m] [MonadError m] [Monad m] [MonadCanon m] [MonadRing m] (inst : Expr) :
      m Bool
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          def Lean.Meta.Grind.Arith.CommRing.isSubInst {m : Type → Type} [MonadLiftT MetaM m] [MonadError m] [Monad m] [MonadCanon m] [MonadRing m] (inst : Expr) :
          m Bool
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              def Lean.Meta.Grind.Arith.CommRing.isNegInst {m : Type → Type} [MonadLiftT MetaM m] [MonadError m] [Monad m] [MonadCanon m] [MonadRing m] (inst : Expr) :
              m Bool
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                  def Lean.Meta.Grind.Arith.CommRing.isPowInst {m : Type → Type} [MonadLiftT MetaM m] [MonadError m] [Monad m] [MonadCanon m] [MonadRing m] (inst : Expr) :
                  m Bool
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                      def Lean.Meta.Grind.Arith.CommRing.isIntCastInst {m : Type → Type} [MonadLiftT MetaM m] [Monad m] [MonadCanon m] [MonadRing m] (inst : Expr) :
                      m Bool
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                          def Lean.Meta.Grind.Arith.CommRing.isNatCastInst {m : Type → Type} [MonadLiftT MetaM m] [Monad m] [MonadCanon m] [MonadRing m] (inst : Expr) :
                          m Bool
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                              def Lean.Meta.Grind.Arith.CommRing.reifyCore? {m : Type → Type} [MonadLiftT MetaM m] [MonadError m] [Monad m] [MonadCanon m] [MonadRing m] [MonadLiftT GoalM m] [MonadSetTermId m] (e : Expr) (skipVar : Bool) (gen : Nat) :
                              m (Option RingExpr)

                              Converts a Lean expression e in the CommRing into a CommRing.Expr object.

                              If skipVar is true, then the result is none if e is not an interpreted CommRing term. We use skipVar := false when processing inequalities, and skipVar := true for equalities and disequalities

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                                  def Lean.Meta.Grind.Arith.CommRing.reify? (e : Expr) (skipVar : Bool := true) (gen : Nat := 0) :
                                  RingM (Option RingExpr)

                                  Reify ring expression.

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                                      def Lean.Meta.Grind.Arith.CommRing.ncreify? (e : Expr) (skipVar : Bool := true) (gen : Nat := 0) :
                                      NonCommRingM (Option RingExpr)

                                      Reify non-commutative ring expression.

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                                          def Lean.Meta.Grind.Arith.CommRing.sreifyCore? {m : Type → Type} [MonadLiftT MetaM m] [MonadLiftT GoalM m] [MonadError m] [Monad m] [MonadCanon m] [MonadSemiring m] [MonadSetTermId m] (e : Expr) :
                                          m (Option SemiringExpr)

                                          Similar to reify? but for CommSemiring

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                                              def Lean.Meta.Grind.Arith.CommRing.sreify? (e : Expr) :
                                              SemiringM (Option SemiringExpr)

                                              Reify semiring expression.

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                                                  def Lean.Meta.Grind.Arith.CommRing.ncsreify? (e : Expr) :
                                                  NonCommSemiringM (Option SemiringExpr)

                                                  Reify non-commutative semiring expression.

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