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Numbers-sig.stx

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module signatures/Numbers-sig

imports
  signatures/Base-sig

signature

  sorts
    IntConst = string

  constructors

signature

  constructors
    Int : IntConst -> Exp
    Uminus : Exp -> Exp
    Times : Exp * Exp -> Exp
    Divide : Exp * Exp -> Exp
    Plus : Exp * Exp -> Exp
    Minus : Exp * Exp -> Exp
    Eq : Exp * Exp -> Exp
    Neq : Exp * Exp -> Exp
    Gt : Exp * Exp -> Exp
    Lt : Exp * Exp -> Exp
    Geq : Exp * Exp -> Exp
    Leq : Exp * Exp -> Exp
    And : Exp * Exp -> Exp
    Or : Exp * Exp -> Exp