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|
smod BAR is
sorts Bool Zero NzNat Nat String Char FindResult Qid .
subsorts Zero NzNat < Nat .
subsort Char < String .
subsort Nat < FindResult .
op if_then_else_fi : Bool Universal Universal -> Universal [poly (2 3 0) prec
0 gather (& & &) special (
id-hook BranchSymbol
term-hook 1 (true)
term-hook 2 (false))] .
op _==_ : Universal Universal -> Bool [poly (1 2) prec 51 gather (E E)
special (
id-hook EqualitySymbol
term-hook equalTerm (true)
term-hook notEqualTerm (false))] .
op _=/=_ : Universal Universal -> Bool [poly (1 2) prec 51 gather (E E)
special (
id-hook EqualitySymbol
term-hook equalTerm (false)
term-hook notEqualTerm (true))] .
op true : -> Bool [ctor special (
id-hook SystemTrue)] .
op false : -> Bool [ctor special (
id-hook SystemFalse)] .
op _and_ : Bool Bool -> Bool [assoc comm prec 55 gather (e E)] .
op _or_ : Bool Bool -> Bool [assoc comm prec 59 gather (e E)] .
op _xor_ : Bool Bool -> Bool [assoc comm prec 57 gather (e E)] .
op not_ : Bool -> Bool [prec 53 gather (E)] .
op _implies_ : Bool Bool -> Bool [prec 61 gather (e E)] .
op 0 : -> Zero [ctor] .
op s_ : Nat -> NzNat [ctor iter prec 15 gather (E) special (
id-hook SuccSymbol
term-hook zeroTerm (0))] .
op _+_ : NzNat Nat -> NzNat [assoc comm prec 33 gather (e E) special (
id-hook ACU_NumberOpSymbol (+)
op-hook succSymbol (s_ : Nat ~> NzNat))] .
op _+_ : Nat Nat -> Nat [assoc comm prec 33 gather (e E) special (
id-hook ACU_NumberOpSymbol (+)
op-hook succSymbol (s_ : Nat ~> NzNat))] .
op sd : Nat Nat -> Nat [comm special (
id-hook CUI_NumberOpSymbol (sd)
op-hook succSymbol (s_ : Nat ~> NzNat))] .
op _*_ : NzNat NzNat -> NzNat [assoc comm prec 31 gather (e E) special (
id-hook ACU_NumberOpSymbol (*)
op-hook succSymbol (s_ : Nat ~> NzNat))] .
op _*_ : Nat Nat -> Nat [assoc comm prec 31 gather (e E) special (
id-hook ACU_NumberOpSymbol (*)
op-hook succSymbol (s_ : Nat ~> NzNat))] .
op _quo_ : Nat NzNat -> Nat [prec 31 gather (E e) special (
id-hook NumberOpSymbol (quo)
op-hook succSymbol (s_ : Nat ~> NzNat))] .
op _rem_ : Nat NzNat -> Nat [prec 31 gather (E e) special (
id-hook NumberOpSymbol (rem)
op-hook succSymbol (s_ : Nat ~> NzNat))] .
op _^_ : Nat Nat -> Nat [prec 29 gather (E e) special (
id-hook NumberOpSymbol (^)
op-hook succSymbol (s_ : Nat ~> NzNat))] .
op _^_ : NzNat Nat -> NzNat [prec 29 gather (E e) special (
id-hook NumberOpSymbol (^)
op-hook succSymbol (s_ : Nat ~> NzNat))] .
op modExp : [FindResult] [FindResult] [FindResult] -> [FindResult] [special (
id-hook NumberOpSymbol (modExp)
op-hook succSymbol (s_ : Nat ~> NzNat))] .
op gcd : NzNat Nat -> NzNat [assoc comm special (
id-hook ACU_NumberOpSymbol (gcd)
op-hook succSymbol (s_ : Nat ~> NzNat))] .
op gcd : Nat Nat -> Nat [assoc comm special (
id-hook ACU_NumberOpSymbol (gcd)
op-hook succSymbol (s_ : Nat ~> NzNat))] .
op lcm : NzNat NzNat -> NzNat [assoc comm special (
id-hook ACU_NumberOpSymbol (lcm)
op-hook succSymbol (s_ : Nat ~> NzNat))] .
op lcm : Nat Nat -> Nat [assoc comm special (
id-hook ACU_NumberOpSymbol (lcm)
op-hook succSymbol (s_ : Nat ~> NzNat))] .
op min : NzNat NzNat -> NzNat [assoc comm special (
id-hook ACU_NumberOpSymbol (min)
op-hook succSymbol (s_ : Nat ~> NzNat))] .
op min : Nat Nat -> Nat [assoc comm special (
id-hook ACU_NumberOpSymbol (min)
op-hook succSymbol (s_ : Nat ~> NzNat))] .
op max : NzNat Nat -> NzNat [assoc comm special (
id-hook ACU_NumberOpSymbol (max)
op-hook succSymbol (s_ : Nat ~> NzNat))] .
op max : Nat Nat -> Nat [assoc comm special (
id-hook ACU_NumberOpSymbol (max)
op-hook succSymbol (s_ : Nat ~> NzNat))] .
op _xor_ : Nat Nat -> Nat [assoc comm prec 55 gather (e E) special (
id-hook ACU_NumberOpSymbol (xor)
op-hook succSymbol (s_ : Nat ~> NzNat))] .
op _&_ : Nat Nat -> Nat [assoc comm prec 53 gather (e E) special (
id-hook ACU_NumberOpSymbol (&)
op-hook succSymbol (s_ : Nat ~> NzNat))] .
op _|_ : NzNat Nat -> NzNat [assoc comm prec 57 gather (e E) special (
id-hook ACU_NumberOpSymbol (|)
op-hook succSymbol (s_ : Nat ~> NzNat))] .
op _|_ : Nat Nat -> Nat [assoc comm prec 57 gather (e E) special (
id-hook ACU_NumberOpSymbol (|)
op-hook succSymbol (s_ : Nat ~> NzNat))] .
op _>>_ : Nat Nat -> Nat [prec 35 gather (E e) special (
id-hook NumberOpSymbol (>>)
op-hook succSymbol (s_ : Nat ~> NzNat))] .
op _<<_ : Nat Nat -> Nat [prec 35 gather (E e) special (
id-hook NumberOpSymbol (<<)
op-hook succSymbol (s_ : Nat ~> NzNat))] .
op _<_ : Nat Nat -> Bool [prec 37 gather (E E) special (
id-hook NumberOpSymbol (<)
op-hook succSymbol (s_ : Nat ~> NzNat)
term-hook trueTerm (true)
term-hook falseTerm (false))] .
op _<=_ : Nat Nat -> Bool [prec 37 gather (E E) special (
id-hook NumberOpSymbol (<=)
op-hook succSymbol (s_ : Nat ~> NzNat)
term-hook trueTerm (true)
term-hook falseTerm (false))] .
op _>_ : Nat Nat -> Bool [prec 37 gather (E E) special (
id-hook NumberOpSymbol (>)
op-hook succSymbol (s_ : Nat ~> NzNat)
term-hook trueTerm (true)
term-hook falseTerm (false))] .
op _>=_ : Nat Nat -> Bool [prec 37 gather (E E) special (
id-hook NumberOpSymbol (>=)
op-hook succSymbol (s_ : Nat ~> NzNat)
term-hook trueTerm (true)
term-hook falseTerm (false))] .
op _divides_ : NzNat Nat -> Bool [prec 51 gather (E E) special (
id-hook NumberOpSymbol (divides)
op-hook succSymbol (s_ : Nat ~> NzNat)
term-hook trueTerm (true)
term-hook falseTerm (false))] .
op <Strings> : -> Char [special (
id-hook StringSymbol)] .
op <Strings> : -> String [special (
id-hook StringSymbol)] .
op notFound : -> FindResult [ctor] .
op ascii : Char -> Nat [special (
id-hook StringOpSymbol (ascii)
op-hook stringSymbol (<Strings> : ~> Char)
op-hook succSymbol (s_ : Nat ~> NzNat))] .
op char : [FindResult] -> [String] [special (
id-hook StringOpSymbol (char)
op-hook stringSymbol (<Strings> : ~> Char)
op-hook succSymbol (s_ : Nat ~> NzNat))] .
op _+_ : String String -> String [prec 33 gather (E e) special (
id-hook StringOpSymbol (+)
op-hook stringSymbol (<Strings> : ~> Char))] .
op length : String -> Nat [special (
id-hook StringOpSymbol (length)
op-hook stringSymbol (<Strings> : ~> Char)
op-hook succSymbol (s_ : Nat ~> NzNat))] .
op substr : String Nat Nat -> String [special (
id-hook StringOpSymbol (substr)
op-hook stringSymbol (<Strings> : ~> Char)
op-hook succSymbol (s_ : Nat ~> NzNat))] .
op find : String String Nat -> FindResult [special (
id-hook StringOpSymbol (find)
op-hook stringSymbol (<Strings> : ~> Char)
op-hook succSymbol (s_ : Nat ~> NzNat)
term-hook notFoundTerm (notFound))] .
op rfind : String String Nat -> FindResult [special (
id-hook StringOpSymbol (rfind)
op-hook stringSymbol (<Strings> : ~> Char)
op-hook succSymbol (s_ : Nat ~> NzNat)
term-hook notFoundTerm (notFound))] .
op _<_ : String String -> Bool [prec 37 gather (E E) special (
id-hook StringOpSymbol (<)
op-hook stringSymbol (<Strings> : ~> Char)
term-hook trueTerm (true)
term-hook falseTerm (false))] .
op _<=_ : String String -> Bool [prec 37 gather (E E) special (
id-hook StringOpSymbol (<=)
op-hook stringSymbol (<Strings> : ~> Char)
term-hook trueTerm (true)
term-hook falseTerm (false))] .
op _>_ : String String -> Bool [prec 37 gather (E E) special (
id-hook StringOpSymbol (>)
op-hook stringSymbol (<Strings> : ~> Char)
term-hook trueTerm (true)
term-hook falseTerm (false))] .
op _>=_ : String String -> Bool [prec 37 gather (E E) special (
id-hook StringOpSymbol (>=)
op-hook stringSymbol (<Strings> : ~> Char)
term-hook trueTerm (true)
term-hook falseTerm (false))] .
op upperCase : String -> String [special (
id-hook StringOpSymbol (upperCase)
op-hook stringSymbol (<Strings> : ~> Char))] .
op lowerCase : String -> String [special (
id-hook StringOpSymbol (lowerCase)
op-hook stringSymbol (<Strings> : ~> Char))] .
op <Qids> : -> Qid [special (
id-hook QuotedIdentifierSymbol)] .
op string : Qid -> String [special (
id-hook QuotedIdentifierOpSymbol (string)
op-hook quotedIdentifierSymbol (<Qids> : ~> Qid)
op-hook stringSymbol (<Strings> : ~> Char))] .
op qid : [String] -> [Qid] [special (
id-hook QuotedIdentifierOpSymbol (qid)
op-hook quotedIdentifierSymbol (<Qids> : ~> Qid)
op-hook stringSymbol (<Strings> : ~> Char))] .
eq true and A:Bool = A:Bool .
eq false and A:Bool = false .
eq A:Bool and A:Bool = A:Bool .
eq false xor A:Bool = A:Bool .
eq A:Bool xor A:Bool = false .
eq A:Bool and (B:Bool xor C:Bool) = A:Bool and B:Bool xor A:Bool and C:Bool .
eq not A:Bool = true xor A:Bool .
eq A:Bool or B:Bool = A:Bool and B:Bool xor A:Bool xor B:Bool .
eq A:Bool implies B:Bool = not (A:Bool xor A:Bool and B:Bool) .
rl [rh] : X:Qid => qid("h" + string(X:Qid)) .
strat puths : Nat @ Qid .
sd puths(0) := idle .
sd puths(s N:Nat) := rh ; puths(N:Nat) .
endsm
==========================================
srewrite in BAR : 'a using puths(8) .
Solution 1
rewrites: 32
result Qid: 'hhhhhhhha
No more solutions.
rewrites: 32
==========================================
reduce in PROMOTED : 'a 'b 'c .
rewrites: 0
result NeList{STriv}{Foo}: 'a 'b 'c
==========================================
srewrite in CALLS : 'c using cond .
*********** trial #1
csd cond := rh[X <- X] if X, S := 'a, 'b, 'c .
X --> (unbound)
S --> (unbound)
*********** solving condition fragment
X, S := 'a, 'b, 'c
*********** success for condition fragment
X, S := 'a, 'b, 'c
X --> 'a
S --> 'b, 'c
*********** success #1
*********** strategy call
csd cond := rh[X <- X] if X, S := 'a, 'b, 'c .
subject --> 'c
X --> 'a
S --> 'b, 'c
*********** re-solving condition fragment
X, S := 'a, 'b, 'c
*********** success for condition fragment
X, S := 'a, 'b, 'c
X --> 'b
S --> 'a, 'c
*********** success #1
*********** strategy call
csd cond := rh[X <- X] if X, S := 'a, 'b, 'c .
subject --> 'c
X --> 'b
S --> 'a, 'c
*********** re-solving condition fragment
X, S := 'a, 'b, 'c
*********** success for condition fragment
X, S := 'a, 'b, 'c
X --> 'c
S --> 'a, 'b
*********** success #1
*********** strategy call
csd cond := rh[X <- X] if X, S := 'a, 'b, 'c .
subject --> 'c
X --> 'c
S --> 'a, 'b
*********** re-solving condition fragment
X, S := 'a, 'b, 'c
*********** failure for condition fragment
X, S := 'a, 'b, 'c
*********** failure #1
Solution 1
rewrites: 4
result Qid: 'hc
No more solutions.
rewrites: 4
==========================================
srewrite in CALLS : 'b using defs .
*********** strategy call
sd defs := fail .
subject --> 'b
empty substitution
*********** strategy call
sd defs := rh .
subject --> 'b
empty substitution
*********** strategy call
sd defs := idle .
subject --> 'b
empty substitution
Solution 1
rewrites: 4
result Qid: 'hb
Solution 2
rewrites: 4
result Qid: 'b
No more solutions.
rewrites: 4
==========================================
srewrite in CALLS : 'a using args('a, 'z) .
*********** strategy call
sd args(X, S) := rh[X <- X] .
call term --> args('a, 'z)
subject --> 'a
X --> 'a
S --> 'z
*********** strategy call
sd args(X, S) := rh[X <- X] .
call term --> args('a, 'z)
subject --> 'a
X --> 'z
S --> 'a
Solution 1
rewrites: 4
result Qid: 'ha
No more solutions.
rewrites: 4
Warning: <standard input>, line 101 (smod BAD): variable Q is used before it is
bound in strategy definition:
csd st := idle if Q = 'a .
Warning: <standard input>, line 102 (smod BAD): unbound variable Q in
application strategy substitution for Q.
Warning: <standard input>, line 103 (smod BAD): variable Q is used before it is
bound in condition of test strategy.
Warning: <standard input>, line 104 (smod BAD): unbound variable Q in strategy
call argument.
==========================================
srewrite in ALLINSMOD : a using next .
Solution 1
rewrites: 2
result Letter: b
No more solutions.
rewrites: 2
==========================================
srewrite in ALLINSMOD : a using next() .
Solution 1
rewrites: 4
result Letter: c
No more solutions.
rewrites: 4
Bye.
|
