HepLean Documentation

Lean.Meta.NatInstTesters

Functions for testing whether expressions are canonical Nat instances.

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def Lean.Meta.isInstOfNatNat (e : Lean.Expr) :
Lean.MetaM Bool
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    def Lean.Meta.isInstAddNat (e : Lean.Expr) :
    Lean.MetaM Bool
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      def Lean.Meta.isInstSubNat (e : Lean.Expr) :
      Lean.MetaM Bool
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        def Lean.Meta.isInstMulNat (e : Lean.Expr) :
        Lean.MetaM Bool
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          def Lean.Meta.isInstDivNat (e : Lean.Expr) :
          Lean.MetaM Bool
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            def Lean.Meta.isInstModNat (e : Lean.Expr) :
            Lean.MetaM Bool
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              def Lean.Meta.isInstNatPowNat (e : Lean.Expr) :
              Lean.MetaM Bool
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                def Lean.Meta.isInstPowNat (e : Lean.Expr) :
                Lean.MetaM Bool
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                  def Lean.Meta.isInstHAddNat (e : Lean.Expr) :
                  Lean.MetaM Bool
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                    def Lean.Meta.isInstHSubNat (e : Lean.Expr) :
                    Lean.MetaM Bool
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                      def Lean.Meta.isInstHMulNat (e : Lean.Expr) :
                      Lean.MetaM Bool
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                        def Lean.Meta.isInstHDivNat (e : Lean.Expr) :
                        Lean.MetaM Bool
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                          def Lean.Meta.isInstHModNat (e : Lean.Expr) :
                          Lean.MetaM Bool
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                            def Lean.Meta.isInstHPowNat (e : Lean.Expr) :
                            Lean.MetaM Bool
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                              def Lean.Meta.isInstLTNat (e : Lean.Expr) :
                              Lean.MetaM Bool
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                                def Lean.Meta.isInstLENat (e : Lean.Expr) :
                                Lean.MetaM Bool
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