0 QTRS
↳1 Overlay + Local Confluence (⇔)
↳2 QTRS
↳3 DependencyPairsProof (⇔)
↳4 QDP
↳5 DependencyGraphProof (⇔)
↳6 AND
↳7 QDP
↳8 UsableRulesProof (⇔)
↳9 QDP
↳10 QReductionProof (⇔)
↳11 QDP
↳12 QDPSizeChangeProof (⇔)
↳13 TRUE
↳14 QDP
↳15 UsableRulesProof (⇔)
↳16 QDP
↳17 QReductionProof (⇔)
↳18 QDP
↳19 QDPSizeChangeProof (⇔)
↳20 TRUE
↳21 QDP
↳22 UsableRulesProof (⇔)
↳23 QDP
↳24 QReductionProof (⇔)
↳25 QDP
↳26 QDPSizeChangeProof (⇔)
↳27 TRUE
↳28 QDP
↳29 UsableRulesProof (⇔)
↳30 QDP
↳31 QReductionProof (⇔)
↳32 QDP
↳33 Instantiation (⇔)
↳34 QDP
↳35 Narrowing (⇔)
↳36 QDP
↳37 DependencyGraphProof (⇔)
↳38 QDP
↳39 Rewriting (⇔)
↳40 QDP
↳41 Instantiation (⇔)
↳42 QDP
↳43 Narrowing (⇔)
↳44 QDP
↳45 Instantiation (⇔)
↳46 QDP
↳47 Instantiation (⇔)
↳48 QDP
↳49 Instantiation (⇔)
↳50 QDP
↳51 UsableRulesProof (⇔)
↳52 QDP
↳53 Rewriting (⇔)
↳54 QDP
↳55 Rewriting (⇔)
↳56 QDP
↳57 UsableRulesProof (⇔)
↳58 QDP
↳59 QReductionProof (⇔)
↳60 QDP
↳61 Rewriting (⇔)
↳62 QDP
↳63 Rewriting (⇔)
↳64 QDP
↳65 Rewriting (⇔)
↳66 QDP
↳67 Rewriting (⇔)
↳68 QDP
↳69 Rewriting (⇔)
↳70 QDP
↳71 Rewriting (⇔)
↳72 QDP
↳73 Rewriting (⇔)
↳74 QDP
↳75 Instantiation (⇔)
↳76 QDP
↳77 Instantiation (⇔)
↳78 QDP
↳79 Instantiation (⇔)
↳80 QDP
↳81 DependencyGraphProof (⇔)
↳82 QDP
↳83 Instantiation (⇔)
↳84 QDP
↳85 Instantiation (⇔)
↳86 QDP
↳87 Rewriting (⇔)
↳88 QDP
↳89 ForwardInstantiation (⇔)
↳90 QDP
↳91 ForwardInstantiation (⇔)
↳92 QDP
↳93 Narrowing (⇔)
↳94 QDP
↳95 DependencyGraphProof (⇔)
↳96 QDP
↳97 Rewriting (⇔)
↳98 QDP
↳99 QDPOrderProof (⇔)
↳100 QDP
↳101 DependencyGraphProof (⇔)
↳102 TRUE
le(0, y) → true
le(s(x), 0) → false
le(s(x), s(y)) → le(x, y)
zero(0) → true
zero(s(x)) → false
id(0) → 0
id(s(x)) → s(id(x))
minus(x, 0) → x
minus(s(x), s(y)) → minus(x, y)
mod(x, y) → if_mod(zero(x), zero(y), le(y, x), id(x), id(y))
if_mod(true, b1, b2, x, y) → 0
if_mod(false, b1, b2, x, y) → if2(b1, b2, x, y)
if2(true, b2, x, y) → 0
if2(false, b2, x, y) → if3(b2, x, y)
if3(true, x, y) → mod(minus(x, y), s(y))
if3(false, x, y) → x
le(0, y) → true
le(s(x), 0) → false
le(s(x), s(y)) → le(x, y)
zero(0) → true
zero(s(x)) → false
id(0) → 0
id(s(x)) → s(id(x))
minus(x, 0) → x
minus(s(x), s(y)) → minus(x, y)
mod(x, y) → if_mod(zero(x), zero(y), le(y, x), id(x), id(y))
if_mod(true, b1, b2, x, y) → 0
if_mod(false, b1, b2, x, y) → if2(b1, b2, x, y)
if2(true, b2, x, y) → 0
if2(false, b2, x, y) → if3(b2, x, y)
if3(true, x, y) → mod(minus(x, y), s(y))
if3(false, x, y) → x
le(0, x0)
le(s(x0), 0)
le(s(x0), s(x1))
zero(0)
zero(s(x0))
id(0)
id(s(x0))
minus(x0, 0)
minus(s(x0), s(x1))
mod(x0, x1)
if_mod(true, x0, x1, x2, x3)
if_mod(false, x0, x1, x2, x3)
if2(true, x0, x1, x2)
if2(false, x0, x1, x2)
if3(true, x0, x1)
if3(false, x0, x1)
LE(s(x), s(y)) → LE(x, y)
ID(s(x)) → ID(x)
MINUS(s(x), s(y)) → MINUS(x, y)
MOD(x, y) → IF_MOD(zero(x), zero(y), le(y, x), id(x), id(y))
MOD(x, y) → ZERO(x)
MOD(x, y) → ZERO(y)
MOD(x, y) → LE(y, x)
MOD(x, y) → ID(x)
MOD(x, y) → ID(y)
IF_MOD(false, b1, b2, x, y) → IF2(b1, b2, x, y)
IF2(false, b2, x, y) → IF3(b2, x, y)
IF3(true, x, y) → MOD(minus(x, y), s(y))
IF3(true, x, y) → MINUS(x, y)
le(0, y) → true
le(s(x), 0) → false
le(s(x), s(y)) → le(x, y)
zero(0) → true
zero(s(x)) → false
id(0) → 0
id(s(x)) → s(id(x))
minus(x, 0) → x
minus(s(x), s(y)) → minus(x, y)
mod(x, y) → if_mod(zero(x), zero(y), le(y, x), id(x), id(y))
if_mod(true, b1, b2, x, y) → 0
if_mod(false, b1, b2, x, y) → if2(b1, b2, x, y)
if2(true, b2, x, y) → 0
if2(false, b2, x, y) → if3(b2, x, y)
if3(true, x, y) → mod(minus(x, y), s(y))
if3(false, x, y) → x
le(0, x0)
le(s(x0), 0)
le(s(x0), s(x1))
zero(0)
zero(s(x0))
id(0)
id(s(x0))
minus(x0, 0)
minus(s(x0), s(x1))
mod(x0, x1)
if_mod(true, x0, x1, x2, x3)
if_mod(false, x0, x1, x2, x3)
if2(true, x0, x1, x2)
if2(false, x0, x1, x2)
if3(true, x0, x1)
if3(false, x0, x1)
MINUS(s(x), s(y)) → MINUS(x, y)
le(0, y) → true
le(s(x), 0) → false
le(s(x), s(y)) → le(x, y)
zero(0) → true
zero(s(x)) → false
id(0) → 0
id(s(x)) → s(id(x))
minus(x, 0) → x
minus(s(x), s(y)) → minus(x, y)
mod(x, y) → if_mod(zero(x), zero(y), le(y, x), id(x), id(y))
if_mod(true, b1, b2, x, y) → 0
if_mod(false, b1, b2, x, y) → if2(b1, b2, x, y)
if2(true, b2, x, y) → 0
if2(false, b2, x, y) → if3(b2, x, y)
if3(true, x, y) → mod(minus(x, y), s(y))
if3(false, x, y) → x
le(0, x0)
le(s(x0), 0)
le(s(x0), s(x1))
zero(0)
zero(s(x0))
id(0)
id(s(x0))
minus(x0, 0)
minus(s(x0), s(x1))
mod(x0, x1)
if_mod(true, x0, x1, x2, x3)
if_mod(false, x0, x1, x2, x3)
if2(true, x0, x1, x2)
if2(false, x0, x1, x2)
if3(true, x0, x1)
if3(false, x0, x1)
MINUS(s(x), s(y)) → MINUS(x, y)
le(0, x0)
le(s(x0), 0)
le(s(x0), s(x1))
zero(0)
zero(s(x0))
id(0)
id(s(x0))
minus(x0, 0)
minus(s(x0), s(x1))
mod(x0, x1)
if_mod(true, x0, x1, x2, x3)
if_mod(false, x0, x1, x2, x3)
if2(true, x0, x1, x2)
if2(false, x0, x1, x2)
if3(true, x0, x1)
if3(false, x0, x1)
le(0, x0)
le(s(x0), 0)
le(s(x0), s(x1))
zero(0)
zero(s(x0))
id(0)
id(s(x0))
minus(x0, 0)
minus(s(x0), s(x1))
mod(x0, x1)
if_mod(true, x0, x1, x2, x3)
if_mod(false, x0, x1, x2, x3)
if2(true, x0, x1, x2)
if2(false, x0, x1, x2)
if3(true, x0, x1)
if3(false, x0, x1)
MINUS(s(x), s(y)) → MINUS(x, y)
From the DPs we obtained the following set of size-change graphs:
ID(s(x)) → ID(x)
le(0, y) → true
le(s(x), 0) → false
le(s(x), s(y)) → le(x, y)
zero(0) → true
zero(s(x)) → false
id(0) → 0
id(s(x)) → s(id(x))
minus(x, 0) → x
minus(s(x), s(y)) → minus(x, y)
mod(x, y) → if_mod(zero(x), zero(y), le(y, x), id(x), id(y))
if_mod(true, b1, b2, x, y) → 0
if_mod(false, b1, b2, x, y) → if2(b1, b2, x, y)
if2(true, b2, x, y) → 0
if2(false, b2, x, y) → if3(b2, x, y)
if3(true, x, y) → mod(minus(x, y), s(y))
if3(false, x, y) → x
le(0, x0)
le(s(x0), 0)
le(s(x0), s(x1))
zero(0)
zero(s(x0))
id(0)
id(s(x0))
minus(x0, 0)
minus(s(x0), s(x1))
mod(x0, x1)
if_mod(true, x0, x1, x2, x3)
if_mod(false, x0, x1, x2, x3)
if2(true, x0, x1, x2)
if2(false, x0, x1, x2)
if3(true, x0, x1)
if3(false, x0, x1)
ID(s(x)) → ID(x)
le(0, x0)
le(s(x0), 0)
le(s(x0), s(x1))
zero(0)
zero(s(x0))
id(0)
id(s(x0))
minus(x0, 0)
minus(s(x0), s(x1))
mod(x0, x1)
if_mod(true, x0, x1, x2, x3)
if_mod(false, x0, x1, x2, x3)
if2(true, x0, x1, x2)
if2(false, x0, x1, x2)
if3(true, x0, x1)
if3(false, x0, x1)
le(0, x0)
le(s(x0), 0)
le(s(x0), s(x1))
zero(0)
zero(s(x0))
id(0)
id(s(x0))
minus(x0, 0)
minus(s(x0), s(x1))
mod(x0, x1)
if_mod(true, x0, x1, x2, x3)
if_mod(false, x0, x1, x2, x3)
if2(true, x0, x1, x2)
if2(false, x0, x1, x2)
if3(true, x0, x1)
if3(false, x0, x1)
ID(s(x)) → ID(x)
From the DPs we obtained the following set of size-change graphs:
LE(s(x), s(y)) → LE(x, y)
le(0, y) → true
le(s(x), 0) → false
le(s(x), s(y)) → le(x, y)
zero(0) → true
zero(s(x)) → false
id(0) → 0
id(s(x)) → s(id(x))
minus(x, 0) → x
minus(s(x), s(y)) → minus(x, y)
mod(x, y) → if_mod(zero(x), zero(y), le(y, x), id(x), id(y))
if_mod(true, b1, b2, x, y) → 0
if_mod(false, b1, b2, x, y) → if2(b1, b2, x, y)
if2(true, b2, x, y) → 0
if2(false, b2, x, y) → if3(b2, x, y)
if3(true, x, y) → mod(minus(x, y), s(y))
if3(false, x, y) → x
le(0, x0)
le(s(x0), 0)
le(s(x0), s(x1))
zero(0)
zero(s(x0))
id(0)
id(s(x0))
minus(x0, 0)
minus(s(x0), s(x1))
mod(x0, x1)
if_mod(true, x0, x1, x2, x3)
if_mod(false, x0, x1, x2, x3)
if2(true, x0, x1, x2)
if2(false, x0, x1, x2)
if3(true, x0, x1)
if3(false, x0, x1)
LE(s(x), s(y)) → LE(x, y)
le(0, x0)
le(s(x0), 0)
le(s(x0), s(x1))
zero(0)
zero(s(x0))
id(0)
id(s(x0))
minus(x0, 0)
minus(s(x0), s(x1))
mod(x0, x1)
if_mod(true, x0, x1, x2, x3)
if_mod(false, x0, x1, x2, x3)
if2(true, x0, x1, x2)
if2(false, x0, x1, x2)
if3(true, x0, x1)
if3(false, x0, x1)
le(0, x0)
le(s(x0), 0)
le(s(x0), s(x1))
zero(0)
zero(s(x0))
id(0)
id(s(x0))
minus(x0, 0)
minus(s(x0), s(x1))
mod(x0, x1)
if_mod(true, x0, x1, x2, x3)
if_mod(false, x0, x1, x2, x3)
if2(true, x0, x1, x2)
if2(false, x0, x1, x2)
if3(true, x0, x1)
if3(false, x0, x1)
LE(s(x), s(y)) → LE(x, y)
From the DPs we obtained the following set of size-change graphs:
MOD(x, y) → IF_MOD(zero(x), zero(y), le(y, x), id(x), id(y))
IF_MOD(false, b1, b2, x, y) → IF2(b1, b2, x, y)
IF2(false, b2, x, y) → IF3(b2, x, y)
IF3(true, x, y) → MOD(minus(x, y), s(y))
le(0, y) → true
le(s(x), 0) → false
le(s(x), s(y)) → le(x, y)
zero(0) → true
zero(s(x)) → false
id(0) → 0
id(s(x)) → s(id(x))
minus(x, 0) → x
minus(s(x), s(y)) → minus(x, y)
mod(x, y) → if_mod(zero(x), zero(y), le(y, x), id(x), id(y))
if_mod(true, b1, b2, x, y) → 0
if_mod(false, b1, b2, x, y) → if2(b1, b2, x, y)
if2(true, b2, x, y) → 0
if2(false, b2, x, y) → if3(b2, x, y)
if3(true, x, y) → mod(minus(x, y), s(y))
if3(false, x, y) → x
le(0, x0)
le(s(x0), 0)
le(s(x0), s(x1))
zero(0)
zero(s(x0))
id(0)
id(s(x0))
minus(x0, 0)
minus(s(x0), s(x1))
mod(x0, x1)
if_mod(true, x0, x1, x2, x3)
if_mod(false, x0, x1, x2, x3)
if2(true, x0, x1, x2)
if2(false, x0, x1, x2)
if3(true, x0, x1)
if3(false, x0, x1)
MOD(x, y) → IF_MOD(zero(x), zero(y), le(y, x), id(x), id(y))
IF_MOD(false, b1, b2, x, y) → IF2(b1, b2, x, y)
IF2(false, b2, x, y) → IF3(b2, x, y)
IF3(true, x, y) → MOD(minus(x, y), s(y))
minus(x, 0) → x
minus(s(x), s(y)) → minus(x, y)
zero(0) → true
zero(s(x)) → false
le(0, y) → true
le(s(x), 0) → false
le(s(x), s(y)) → le(x, y)
id(0) → 0
id(s(x)) → s(id(x))
le(0, x0)
le(s(x0), 0)
le(s(x0), s(x1))
zero(0)
zero(s(x0))
id(0)
id(s(x0))
minus(x0, 0)
minus(s(x0), s(x1))
mod(x0, x1)
if_mod(true, x0, x1, x2, x3)
if_mod(false, x0, x1, x2, x3)
if2(true, x0, x1, x2)
if2(false, x0, x1, x2)
if3(true, x0, x1)
if3(false, x0, x1)
mod(x0, x1)
if_mod(true, x0, x1, x2, x3)
if_mod(false, x0, x1, x2, x3)
if2(true, x0, x1, x2)
if2(false, x0, x1, x2)
if3(true, x0, x1)
if3(false, x0, x1)
MOD(x, y) → IF_MOD(zero(x), zero(y), le(y, x), id(x), id(y))
IF_MOD(false, b1, b2, x, y) → IF2(b1, b2, x, y)
IF2(false, b2, x, y) → IF3(b2, x, y)
IF3(true, x, y) → MOD(minus(x, y), s(y))
minus(x, 0) → x
minus(s(x), s(y)) → minus(x, y)
zero(0) → true
zero(s(x)) → false
le(0, y) → true
le(s(x), 0) → false
le(s(x), s(y)) → le(x, y)
id(0) → 0
id(s(x)) → s(id(x))
le(0, x0)
le(s(x0), 0)
le(s(x0), s(x1))
zero(0)
zero(s(x0))
id(0)
id(s(x0))
minus(x0, 0)
minus(s(x0), s(x1))
MOD(y_0, s(z1)) → IF_MOD(zero(y_0), zero(s(z1)), le(s(z1), y_0), id(y_0), id(s(z1)))
IF_MOD(false, b1, b2, x, y) → IF2(b1, b2, x, y)
IF2(false, b2, x, y) → IF3(b2, x, y)
IF3(true, x, y) → MOD(minus(x, y), s(y))
MOD(y_0, s(z1)) → IF_MOD(zero(y_0), zero(s(z1)), le(s(z1), y_0), id(y_0), id(s(z1)))
minus(x, 0) → x
minus(s(x), s(y)) → minus(x, y)
zero(0) → true
zero(s(x)) → false
le(0, y) → true
le(s(x), 0) → false
le(s(x), s(y)) → le(x, y)
id(0) → 0
id(s(x)) → s(id(x))
le(0, x0)
le(s(x0), 0)
le(s(x0), s(x1))
zero(0)
zero(s(x0))
id(0)
id(s(x0))
minus(x0, 0)
minus(s(x0), s(x1))
MOD(0, y1) → IF_MOD(true, zero(y1), le(y1, 0), id(0), id(y1))
MOD(s(x0), y1) → IF_MOD(false, zero(y1), le(y1, s(x0)), id(s(x0)), id(y1))
IF_MOD(false, b1, b2, x, y) → IF2(b1, b2, x, y)
IF2(false, b2, x, y) → IF3(b2, x, y)
IF3(true, x, y) → MOD(minus(x, y), s(y))
MOD(0, y1) → IF_MOD(true, zero(y1), le(y1, 0), id(0), id(y1))
MOD(s(x0), y1) → IF_MOD(false, zero(y1), le(y1, s(x0)), id(s(x0)), id(y1))
minus(x, 0) → x
minus(s(x), s(y)) → minus(x, y)
zero(0) → true
zero(s(x)) → false
le(0, y) → true
le(s(x), 0) → false
le(s(x), s(y)) → le(x, y)
id(0) → 0
id(s(x)) → s(id(x))
le(0, x0)
le(s(x0), 0)
le(s(x0), s(x1))
zero(0)
zero(s(x0))
id(0)
id(s(x0))
minus(x0, 0)
minus(s(x0), s(x1))
IF2(false, b2, x, y) → IF3(b2, x, y)
IF3(true, x, y) → MOD(minus(x, y), s(y))
MOD(s(x0), y1) → IF_MOD(false, zero(y1), le(y1, s(x0)), id(s(x0)), id(y1))
IF_MOD(false, b1, b2, x, y) → IF2(b1, b2, x, y)
minus(x, 0) → x
minus(s(x), s(y)) → minus(x, y)
zero(0) → true
zero(s(x)) → false
le(0, y) → true
le(s(x), 0) → false
le(s(x), s(y)) → le(x, y)
id(0) → 0
id(s(x)) → s(id(x))
le(0, x0)
le(s(x0), 0)
le(s(x0), s(x1))
zero(0)
zero(s(x0))
id(0)
id(s(x0))
minus(x0, 0)
minus(s(x0), s(x1))
MOD(s(x0), y1) → IF_MOD(false, zero(y1), le(y1, s(x0)), s(id(x0)), id(y1))
IF2(false, b2, x, y) → IF3(b2, x, y)
IF3(true, x, y) → MOD(minus(x, y), s(y))
IF_MOD(false, b1, b2, x, y) → IF2(b1, b2, x, y)
MOD(s(x0), y1) → IF_MOD(false, zero(y1), le(y1, s(x0)), s(id(x0)), id(y1))
minus(x, 0) → x
minus(s(x), s(y)) → minus(x, y)
zero(0) → true
zero(s(x)) → false
le(0, y) → true
le(s(x), 0) → false
le(s(x), s(y)) → le(x, y)
id(0) → 0
id(s(x)) → s(id(x))
le(0, x0)
le(s(x0), 0)
le(s(x0), s(x1))
zero(0)
zero(s(x0))
id(0)
id(s(x0))
minus(x0, 0)
minus(s(x0), s(x1))
IF_MOD(false, y_0, y_1, s(y_2), y_3) → IF2(y_0, y_1, s(y_2), y_3)
IF2(false, b2, x, y) → IF3(b2, x, y)
IF3(true, x, y) → MOD(minus(x, y), s(y))
MOD(s(x0), y1) → IF_MOD(false, zero(y1), le(y1, s(x0)), s(id(x0)), id(y1))
IF_MOD(false, y_0, y_1, s(y_2), y_3) → IF2(y_0, y_1, s(y_2), y_3)
minus(x, 0) → x
minus(s(x), s(y)) → minus(x, y)
zero(0) → true
zero(s(x)) → false
le(0, y) → true
le(s(x), 0) → false
le(s(x), s(y)) → le(x, y)
id(0) → 0
id(s(x)) → s(id(x))
le(0, x0)
le(s(x0), 0)
le(s(x0), s(x1))
zero(0)
zero(s(x0))
id(0)
id(s(x0))
minus(x0, 0)
minus(s(x0), s(x1))
IF3(true, x0, 0) → MOD(x0, s(0))
IF3(true, s(x0), s(x1)) → MOD(minus(x0, x1), s(s(x1)))
IF2(false, b2, x, y) → IF3(b2, x, y)
IF_MOD(false, b1, b2, x, y) → IF2(b1, b2, x, y)
MOD(s(x0), y1) → IF_MOD(false, zero(y1), le(y1, s(x0)), s(id(x0)), id(y1))
IF3(true, x0, 0) → MOD(x0, s(0))
IF3(true, s(x0), s(x1)) → MOD(minus(x0, x1), s(s(x1)))
minus(x, 0) → x
minus(s(x), s(y)) → minus(x, y)
zero(0) → true
zero(s(x)) → false
le(0, y) → true
le(s(x), 0) → false
le(s(x), s(y)) → le(x, y)
id(0) → 0
id(s(x)) → s(id(x))
le(0, x0)
le(s(x0), 0)
le(s(x0), s(x1))
zero(0)
zero(s(x0))
id(0)
id(s(x0))
minus(x0, 0)
minus(s(x0), s(x1))
IF_MOD(false, y_0, y_1, s(y_2), y_3) → IF2(y_0, y_1, s(y_2), y_3)
IF2(false, b2, x, y) → IF3(b2, x, y)
MOD(s(x0), y1) → IF_MOD(false, zero(y1), le(y1, s(x0)), s(id(x0)), id(y1))
IF3(true, x0, 0) → MOD(x0, s(0))
IF3(true, s(x0), s(x1)) → MOD(minus(x0, x1), s(s(x1)))
IF_MOD(false, y_0, y_1, s(y_2), y_3) → IF2(y_0, y_1, s(y_2), y_3)
minus(x, 0) → x
minus(s(x), s(y)) → minus(x, y)
zero(0) → true
zero(s(x)) → false
le(0, y) → true
le(s(x), 0) → false
le(s(x), s(y)) → le(x, y)
id(0) → 0
id(s(x)) → s(id(x))
le(0, x0)
le(s(x0), 0)
le(s(x0), s(x1))
zero(0)
zero(s(x0))
id(0)
id(s(x0))
minus(x0, 0)
minus(s(x0), s(x1))
IF2(false, z1, s(z2), z3) → IF3(z1, s(z2), z3)
MOD(s(x0), y1) → IF_MOD(false, zero(y1), le(y1, s(x0)), s(id(x0)), id(y1))
IF3(true, x0, 0) → MOD(x0, s(0))
IF3(true, s(x0), s(x1)) → MOD(minus(x0, x1), s(s(x1)))
IF_MOD(false, y_0, y_1, s(y_2), y_3) → IF2(y_0, y_1, s(y_2), y_3)
IF2(false, z1, s(z2), z3) → IF3(z1, s(z2), z3)
minus(x, 0) → x
minus(s(x), s(y)) → minus(x, y)
zero(0) → true
zero(s(x)) → false
le(0, y) → true
le(s(x), 0) → false
le(s(x), s(y)) → le(x, y)
id(0) → 0
id(s(x)) → s(id(x))
le(0, x0)
le(s(x0), 0)
le(s(x0), s(x1))
zero(0)
zero(s(x0))
id(0)
id(s(x0))
minus(x0, 0)
minus(s(x0), s(x1))
MOD(s(x0), s(0)) → IF_MOD(false, zero(s(0)), le(s(0), s(x0)), s(id(x0)), id(s(0)))
MOD(s(x0), s(s(z1))) → IF_MOD(false, zero(s(s(z1))), le(s(s(z1)), s(x0)), s(id(x0)), id(s(s(z1))))
IF3(true, x0, 0) → MOD(x0, s(0))
IF3(true, s(x0), s(x1)) → MOD(minus(x0, x1), s(s(x1)))
IF_MOD(false, y_0, y_1, s(y_2), y_3) → IF2(y_0, y_1, s(y_2), y_3)
IF2(false, z1, s(z2), z3) → IF3(z1, s(z2), z3)
MOD(s(x0), s(0)) → IF_MOD(false, zero(s(0)), le(s(0), s(x0)), s(id(x0)), id(s(0)))
MOD(s(x0), s(s(z1))) → IF_MOD(false, zero(s(s(z1))), le(s(s(z1)), s(x0)), s(id(x0)), id(s(s(z1))))
minus(x, 0) → x
minus(s(x), s(y)) → minus(x, y)
zero(0) → true
zero(s(x)) → false
le(0, y) → true
le(s(x), 0) → false
le(s(x), s(y)) → le(x, y)
id(0) → 0
id(s(x)) → s(id(x))
le(0, x0)
le(s(x0), 0)
le(s(x0), s(x1))
zero(0)
zero(s(x0))
id(0)
id(s(x0))
minus(x0, 0)
minus(s(x0), s(x1))
IF3(true, x0, 0) → MOD(x0, s(0))
IF3(true, s(x0), s(x1)) → MOD(minus(x0, x1), s(s(x1)))
IF_MOD(false, y_0, y_1, s(y_2), y_3) → IF2(y_0, y_1, s(y_2), y_3)
IF2(false, z1, s(z2), z3) → IF3(z1, s(z2), z3)
MOD(s(x0), s(0)) → IF_MOD(false, zero(s(0)), le(s(0), s(x0)), s(id(x0)), id(s(0)))
MOD(s(x0), s(s(z1))) → IF_MOD(false, zero(s(s(z1))), le(s(s(z1)), s(x0)), s(id(x0)), id(s(s(z1))))
zero(s(x)) → false
le(s(x), s(y)) → le(x, y)
id(0) → 0
id(s(x)) → s(id(x))
le(0, y) → true
le(s(x), 0) → false
minus(x, 0) → x
minus(s(x), s(y)) → minus(x, y)
le(0, x0)
le(s(x0), 0)
le(s(x0), s(x1))
zero(0)
zero(s(x0))
id(0)
id(s(x0))
minus(x0, 0)
minus(s(x0), s(x1))
MOD(s(x0), s(0)) → IF_MOD(false, false, le(s(0), s(x0)), s(id(x0)), id(s(0)))
IF3(true, x0, 0) → MOD(x0, s(0))
IF3(true, s(x0), s(x1)) → MOD(minus(x0, x1), s(s(x1)))
IF_MOD(false, y_0, y_1, s(y_2), y_3) → IF2(y_0, y_1, s(y_2), y_3)
IF2(false, z1, s(z2), z3) → IF3(z1, s(z2), z3)
MOD(s(x0), s(s(z1))) → IF_MOD(false, zero(s(s(z1))), le(s(s(z1)), s(x0)), s(id(x0)), id(s(s(z1))))
MOD(s(x0), s(0)) → IF_MOD(false, false, le(s(0), s(x0)), s(id(x0)), id(s(0)))
zero(s(x)) → false
le(s(x), s(y)) → le(x, y)
id(0) → 0
id(s(x)) → s(id(x))
le(0, y) → true
le(s(x), 0) → false
minus(x, 0) → x
minus(s(x), s(y)) → minus(x, y)
le(0, x0)
le(s(x0), 0)
le(s(x0), s(x1))
zero(0)
zero(s(x0))
id(0)
id(s(x0))
minus(x0, 0)
minus(s(x0), s(x1))
MOD(s(x0), s(s(z1))) → IF_MOD(false, false, le(s(s(z1)), s(x0)), s(id(x0)), id(s(s(z1))))
IF3(true, x0, 0) → MOD(x0, s(0))
IF3(true, s(x0), s(x1)) → MOD(minus(x0, x1), s(s(x1)))
IF_MOD(false, y_0, y_1, s(y_2), y_3) → IF2(y_0, y_1, s(y_2), y_3)
IF2(false, z1, s(z2), z3) → IF3(z1, s(z2), z3)
MOD(s(x0), s(0)) → IF_MOD(false, false, le(s(0), s(x0)), s(id(x0)), id(s(0)))
MOD(s(x0), s(s(z1))) → IF_MOD(false, false, le(s(s(z1)), s(x0)), s(id(x0)), id(s(s(z1))))
zero(s(x)) → false
le(s(x), s(y)) → le(x, y)
id(0) → 0
id(s(x)) → s(id(x))
le(0, y) → true
le(s(x), 0) → false
minus(x, 0) → x
minus(s(x), s(y)) → minus(x, y)
le(0, x0)
le(s(x0), 0)
le(s(x0), s(x1))
zero(0)
zero(s(x0))
id(0)
id(s(x0))
minus(x0, 0)
minus(s(x0), s(x1))
IF3(true, x0, 0) → MOD(x0, s(0))
IF3(true, s(x0), s(x1)) → MOD(minus(x0, x1), s(s(x1)))
IF_MOD(false, y_0, y_1, s(y_2), y_3) → IF2(y_0, y_1, s(y_2), y_3)
IF2(false, z1, s(z2), z3) → IF3(z1, s(z2), z3)
MOD(s(x0), s(0)) → IF_MOD(false, false, le(s(0), s(x0)), s(id(x0)), id(s(0)))
MOD(s(x0), s(s(z1))) → IF_MOD(false, false, le(s(s(z1)), s(x0)), s(id(x0)), id(s(s(z1))))
le(s(x), s(y)) → le(x, y)
id(0) → 0
id(s(x)) → s(id(x))
le(0, y) → true
le(s(x), 0) → false
minus(x, 0) → x
minus(s(x), s(y)) → minus(x, y)
le(0, x0)
le(s(x0), 0)
le(s(x0), s(x1))
zero(0)
zero(s(x0))
id(0)
id(s(x0))
minus(x0, 0)
minus(s(x0), s(x1))
zero(0)
zero(s(x0))
IF3(true, x0, 0) → MOD(x0, s(0))
IF3(true, s(x0), s(x1)) → MOD(minus(x0, x1), s(s(x1)))
IF_MOD(false, y_0, y_1, s(y_2), y_3) → IF2(y_0, y_1, s(y_2), y_3)
IF2(false, z1, s(z2), z3) → IF3(z1, s(z2), z3)
MOD(s(x0), s(0)) → IF_MOD(false, false, le(s(0), s(x0)), s(id(x0)), id(s(0)))
MOD(s(x0), s(s(z1))) → IF_MOD(false, false, le(s(s(z1)), s(x0)), s(id(x0)), id(s(s(z1))))
le(s(x), s(y)) → le(x, y)
id(0) → 0
id(s(x)) → s(id(x))
le(0, y) → true
le(s(x), 0) → false
minus(x, 0) → x
minus(s(x), s(y)) → minus(x, y)
le(0, x0)
le(s(x0), 0)
le(s(x0), s(x1))
id(0)
id(s(x0))
minus(x0, 0)
minus(s(x0), s(x1))
MOD(s(x0), s(0)) → IF_MOD(false, false, le(0, x0), s(id(x0)), id(s(0)))
IF3(true, x0, 0) → MOD(x0, s(0))
IF3(true, s(x0), s(x1)) → MOD(minus(x0, x1), s(s(x1)))
IF_MOD(false, y_0, y_1, s(y_2), y_3) → IF2(y_0, y_1, s(y_2), y_3)
IF2(false, z1, s(z2), z3) → IF3(z1, s(z2), z3)
MOD(s(x0), s(s(z1))) → IF_MOD(false, false, le(s(s(z1)), s(x0)), s(id(x0)), id(s(s(z1))))
MOD(s(x0), s(0)) → IF_MOD(false, false, le(0, x0), s(id(x0)), id(s(0)))
le(s(x), s(y)) → le(x, y)
id(0) → 0
id(s(x)) → s(id(x))
le(0, y) → true
le(s(x), 0) → false
minus(x, 0) → x
minus(s(x), s(y)) → minus(x, y)
le(0, x0)
le(s(x0), 0)
le(s(x0), s(x1))
id(0)
id(s(x0))
minus(x0, 0)
minus(s(x0), s(x1))
MOD(s(x0), s(s(z1))) → IF_MOD(false, false, le(s(z1), x0), s(id(x0)), id(s(s(z1))))
IF3(true, x0, 0) → MOD(x0, s(0))
IF3(true, s(x0), s(x1)) → MOD(minus(x0, x1), s(s(x1)))
IF_MOD(false, y_0, y_1, s(y_2), y_3) → IF2(y_0, y_1, s(y_2), y_3)
IF2(false, z1, s(z2), z3) → IF3(z1, s(z2), z3)
MOD(s(x0), s(0)) → IF_MOD(false, false, le(0, x0), s(id(x0)), id(s(0)))
MOD(s(x0), s(s(z1))) → IF_MOD(false, false, le(s(z1), x0), s(id(x0)), id(s(s(z1))))
le(s(x), s(y)) → le(x, y)
id(0) → 0
id(s(x)) → s(id(x))
le(0, y) → true
le(s(x), 0) → false
minus(x, 0) → x
minus(s(x), s(y)) → minus(x, y)
le(0, x0)
le(s(x0), 0)
le(s(x0), s(x1))
id(0)
id(s(x0))
minus(x0, 0)
minus(s(x0), s(x1))
MOD(s(x0), s(0)) → IF_MOD(false, false, true, s(id(x0)), id(s(0)))
IF3(true, x0, 0) → MOD(x0, s(0))
IF3(true, s(x0), s(x1)) → MOD(minus(x0, x1), s(s(x1)))
IF_MOD(false, y_0, y_1, s(y_2), y_3) → IF2(y_0, y_1, s(y_2), y_3)
IF2(false, z1, s(z2), z3) → IF3(z1, s(z2), z3)
MOD(s(x0), s(s(z1))) → IF_MOD(false, false, le(s(z1), x0), s(id(x0)), id(s(s(z1))))
MOD(s(x0), s(0)) → IF_MOD(false, false, true, s(id(x0)), id(s(0)))
le(s(x), s(y)) → le(x, y)
id(0) → 0
id(s(x)) → s(id(x))
le(0, y) → true
le(s(x), 0) → false
minus(x, 0) → x
minus(s(x), s(y)) → minus(x, y)
le(0, x0)
le(s(x0), 0)
le(s(x0), s(x1))
id(0)
id(s(x0))
minus(x0, 0)
minus(s(x0), s(x1))
MOD(s(x0), s(s(z1))) → IF_MOD(false, false, le(s(z1), x0), s(id(x0)), s(id(s(z1))))
IF3(true, x0, 0) → MOD(x0, s(0))
IF3(true, s(x0), s(x1)) → MOD(minus(x0, x1), s(s(x1)))
IF_MOD(false, y_0, y_1, s(y_2), y_3) → IF2(y_0, y_1, s(y_2), y_3)
IF2(false, z1, s(z2), z3) → IF3(z1, s(z2), z3)
MOD(s(x0), s(0)) → IF_MOD(false, false, true, s(id(x0)), id(s(0)))
MOD(s(x0), s(s(z1))) → IF_MOD(false, false, le(s(z1), x0), s(id(x0)), s(id(s(z1))))
le(s(x), s(y)) → le(x, y)
id(0) → 0
id(s(x)) → s(id(x))
le(0, y) → true
le(s(x), 0) → false
minus(x, 0) → x
minus(s(x), s(y)) → minus(x, y)
le(0, x0)
le(s(x0), 0)
le(s(x0), s(x1))
id(0)
id(s(x0))
minus(x0, 0)
minus(s(x0), s(x1))
MOD(s(x0), s(0)) → IF_MOD(false, false, true, s(id(x0)), s(id(0)))
IF3(true, x0, 0) → MOD(x0, s(0))
IF3(true, s(x0), s(x1)) → MOD(minus(x0, x1), s(s(x1)))
IF_MOD(false, y_0, y_1, s(y_2), y_3) → IF2(y_0, y_1, s(y_2), y_3)
IF2(false, z1, s(z2), z3) → IF3(z1, s(z2), z3)
MOD(s(x0), s(s(z1))) → IF_MOD(false, false, le(s(z1), x0), s(id(x0)), s(id(s(z1))))
MOD(s(x0), s(0)) → IF_MOD(false, false, true, s(id(x0)), s(id(0)))
le(s(x), s(y)) → le(x, y)
id(0) → 0
id(s(x)) → s(id(x))
le(0, y) → true
le(s(x), 0) → false
minus(x, 0) → x
minus(s(x), s(y)) → minus(x, y)
le(0, x0)
le(s(x0), 0)
le(s(x0), s(x1))
id(0)
id(s(x0))
minus(x0, 0)
minus(s(x0), s(x1))
MOD(s(x0), s(s(z1))) → IF_MOD(false, false, le(s(z1), x0), s(id(x0)), s(s(id(z1))))
IF3(true, x0, 0) → MOD(x0, s(0))
IF3(true, s(x0), s(x1)) → MOD(minus(x0, x1), s(s(x1)))
IF_MOD(false, y_0, y_1, s(y_2), y_3) → IF2(y_0, y_1, s(y_2), y_3)
IF2(false, z1, s(z2), z3) → IF3(z1, s(z2), z3)
MOD(s(x0), s(0)) → IF_MOD(false, false, true, s(id(x0)), s(id(0)))
MOD(s(x0), s(s(z1))) → IF_MOD(false, false, le(s(z1), x0), s(id(x0)), s(s(id(z1))))
le(s(x), s(y)) → le(x, y)
id(0) → 0
id(s(x)) → s(id(x))
le(0, y) → true
le(s(x), 0) → false
minus(x, 0) → x
minus(s(x), s(y)) → minus(x, y)
le(0, x0)
le(s(x0), 0)
le(s(x0), s(x1))
id(0)
id(s(x0))
minus(x0, 0)
minus(s(x0), s(x1))
MOD(s(x0), s(0)) → IF_MOD(false, false, true, s(id(x0)), s(0))
IF3(true, x0, 0) → MOD(x0, s(0))
IF3(true, s(x0), s(x1)) → MOD(minus(x0, x1), s(s(x1)))
IF_MOD(false, y_0, y_1, s(y_2), y_3) → IF2(y_0, y_1, s(y_2), y_3)
IF2(false, z1, s(z2), z3) → IF3(z1, s(z2), z3)
MOD(s(x0), s(s(z1))) → IF_MOD(false, false, le(s(z1), x0), s(id(x0)), s(s(id(z1))))
MOD(s(x0), s(0)) → IF_MOD(false, false, true, s(id(x0)), s(0))
le(s(x), s(y)) → le(x, y)
id(0) → 0
id(s(x)) → s(id(x))
le(0, y) → true
le(s(x), 0) → false
minus(x, 0) → x
minus(s(x), s(y)) → minus(x, y)
le(0, x0)
le(s(x0), 0)
le(s(x0), s(x1))
id(0)
id(s(x0))
minus(x0, 0)
minus(s(x0), s(x1))
IF3(true, s(z1), 0) → MOD(s(z1), s(0))
IF3(true, s(x0), s(x1)) → MOD(minus(x0, x1), s(s(x1)))
IF_MOD(false, y_0, y_1, s(y_2), y_3) → IF2(y_0, y_1, s(y_2), y_3)
IF2(false, z1, s(z2), z3) → IF3(z1, s(z2), z3)
MOD(s(x0), s(s(z1))) → IF_MOD(false, false, le(s(z1), x0), s(id(x0)), s(s(id(z1))))
MOD(s(x0), s(0)) → IF_MOD(false, false, true, s(id(x0)), s(0))
IF3(true, s(z1), 0) → MOD(s(z1), s(0))
le(s(x), s(y)) → le(x, y)
id(0) → 0
id(s(x)) → s(id(x))
le(0, y) → true
le(s(x), 0) → false
minus(x, 0) → x
minus(s(x), s(y)) → minus(x, y)
le(0, x0)
le(s(x0), 0)
le(s(x0), s(x1))
id(0)
id(s(x0))
minus(x0, 0)
minus(s(x0), s(x1))
IF_MOD(false, false, y_0, s(y_1), s(s(y_2))) → IF2(false, y_0, s(y_1), s(s(y_2)))
IF_MOD(false, false, true, s(y_0), s(0)) → IF2(false, true, s(y_0), s(0))
IF3(true, s(x0), s(x1)) → MOD(minus(x0, x1), s(s(x1)))
IF2(false, z1, s(z2), z3) → IF3(z1, s(z2), z3)
MOD(s(x0), s(s(z1))) → IF_MOD(false, false, le(s(z1), x0), s(id(x0)), s(s(id(z1))))
MOD(s(x0), s(0)) → IF_MOD(false, false, true, s(id(x0)), s(0))
IF3(true, s(z1), 0) → MOD(s(z1), s(0))
IF_MOD(false, false, y_0, s(y_1), s(s(y_2))) → IF2(false, y_0, s(y_1), s(s(y_2)))
IF_MOD(false, false, true, s(y_0), s(0)) → IF2(false, true, s(y_0), s(0))
le(s(x), s(y)) → le(x, y)
id(0) → 0
id(s(x)) → s(id(x))
le(0, y) → true
le(s(x), 0) → false
minus(x, 0) → x
minus(s(x), s(y)) → minus(x, y)
le(0, x0)
le(s(x0), 0)
le(s(x0), s(x1))
id(0)
id(s(x0))
minus(x0, 0)
minus(s(x0), s(x1))
IF2(false, z0, s(z1), s(s(z2))) → IF3(z0, s(z1), s(s(z2)))
IF2(false, true, s(z0), s(0)) → IF3(true, s(z0), s(0))
IF3(true, s(x0), s(x1)) → MOD(minus(x0, x1), s(s(x1)))
MOD(s(x0), s(s(z1))) → IF_MOD(false, false, le(s(z1), x0), s(id(x0)), s(s(id(z1))))
MOD(s(x0), s(0)) → IF_MOD(false, false, true, s(id(x0)), s(0))
IF3(true, s(z1), 0) → MOD(s(z1), s(0))
IF_MOD(false, false, y_0, s(y_1), s(s(y_2))) → IF2(false, y_0, s(y_1), s(s(y_2)))
IF_MOD(false, false, true, s(y_0), s(0)) → IF2(false, true, s(y_0), s(0))
IF2(false, z0, s(z1), s(s(z2))) → IF3(z0, s(z1), s(s(z2)))
IF2(false, true, s(z0), s(0)) → IF3(true, s(z0), s(0))
le(s(x), s(y)) → le(x, y)
id(0) → 0
id(s(x)) → s(id(x))
le(0, y) → true
le(s(x), 0) → false
minus(x, 0) → x
minus(s(x), s(y)) → minus(x, y)
le(0, x0)
le(s(x0), 0)
le(s(x0), s(x1))
id(0)
id(s(x0))
minus(x0, 0)
minus(s(x0), s(x1))
MOD(s(x0), s(s(z1))) → IF_MOD(false, false, le(s(z1), x0), s(id(x0)), s(s(id(z1))))
IF_MOD(false, false, y_0, s(y_1), s(s(y_2))) → IF2(false, y_0, s(y_1), s(s(y_2)))
IF2(false, z0, s(z1), s(s(z2))) → IF3(z0, s(z1), s(s(z2)))
IF3(true, s(x0), s(x1)) → MOD(minus(x0, x1), s(s(x1)))
le(s(x), s(y)) → le(x, y)
id(0) → 0
id(s(x)) → s(id(x))
le(0, y) → true
le(s(x), 0) → false
minus(x, 0) → x
minus(s(x), s(y)) → minus(x, y)
le(0, x0)
le(s(x0), 0)
le(s(x0), s(x1))
id(0)
id(s(x0))
minus(x0, 0)
minus(s(x0), s(x1))
IF3(true, s(z1), s(s(z2))) → MOD(minus(z1, s(z2)), s(s(s(z2))))
MOD(s(x0), s(s(z1))) → IF_MOD(false, false, le(s(z1), x0), s(id(x0)), s(s(id(z1))))
IF_MOD(false, false, y_0, s(y_1), s(s(y_2))) → IF2(false, y_0, s(y_1), s(s(y_2)))
IF2(false, z0, s(z1), s(s(z2))) → IF3(z0, s(z1), s(s(z2)))
IF3(true, s(z1), s(s(z2))) → MOD(minus(z1, s(z2)), s(s(s(z2))))
le(s(x), s(y)) → le(x, y)
id(0) → 0
id(s(x)) → s(id(x))
le(0, y) → true
le(s(x), 0) → false
minus(x, 0) → x
minus(s(x), s(y)) → minus(x, y)
le(0, x0)
le(s(x0), 0)
le(s(x0), s(x1))
id(0)
id(s(x0))
minus(x0, 0)
minus(s(x0), s(x1))
MOD(s(x0), s(s(s(z1)))) → IF_MOD(false, false, le(s(s(z1)), x0), s(id(x0)), s(s(id(s(z1)))))
IF_MOD(false, false, y_0, s(y_1), s(s(y_2))) → IF2(false, y_0, s(y_1), s(s(y_2)))
IF2(false, z0, s(z1), s(s(z2))) → IF3(z0, s(z1), s(s(z2)))
IF3(true, s(z1), s(s(z2))) → MOD(minus(z1, s(z2)), s(s(s(z2))))
MOD(s(x0), s(s(s(z1)))) → IF_MOD(false, false, le(s(s(z1)), x0), s(id(x0)), s(s(id(s(z1)))))
le(s(x), s(y)) → le(x, y)
id(0) → 0
id(s(x)) → s(id(x))
le(0, y) → true
le(s(x), 0) → false
minus(x, 0) → x
minus(s(x), s(y)) → minus(x, y)
le(0, x0)
le(s(x0), 0)
le(s(x0), s(x1))
id(0)
id(s(x0))
minus(x0, 0)
minus(s(x0), s(x1))
MOD(s(x0), s(s(s(z1)))) → IF_MOD(false, false, le(s(s(z1)), x0), s(id(x0)), s(s(s(id(z1)))))
IF_MOD(false, false, y_0, s(y_1), s(s(y_2))) → IF2(false, y_0, s(y_1), s(s(y_2)))
IF2(false, z0, s(z1), s(s(z2))) → IF3(z0, s(z1), s(s(z2)))
IF3(true, s(z1), s(s(z2))) → MOD(minus(z1, s(z2)), s(s(s(z2))))
MOD(s(x0), s(s(s(z1)))) → IF_MOD(false, false, le(s(s(z1)), x0), s(id(x0)), s(s(s(id(z1)))))
le(s(x), s(y)) → le(x, y)
id(0) → 0
id(s(x)) → s(id(x))
le(0, y) → true
le(s(x), 0) → false
minus(x, 0) → x
minus(s(x), s(y)) → minus(x, y)
le(0, x0)
le(s(x0), 0)
le(s(x0), s(x1))
id(0)
id(s(x0))
minus(x0, 0)
minus(s(x0), s(x1))
IF2(false, true, s(x1), s(s(x2))) → IF3(true, s(x1), s(s(x2)))
IF_MOD(false, false, y_0, s(y_1), s(s(y_2))) → IF2(false, y_0, s(y_1), s(s(y_2)))
IF3(true, s(z1), s(s(z2))) → MOD(minus(z1, s(z2)), s(s(s(z2))))
MOD(s(x0), s(s(s(z1)))) → IF_MOD(false, false, le(s(s(z1)), x0), s(id(x0)), s(s(s(id(z1)))))
IF2(false, true, s(x1), s(s(x2))) → IF3(true, s(x1), s(s(x2)))
le(s(x), s(y)) → le(x, y)
id(0) → 0
id(s(x)) → s(id(x))
le(0, y) → true
le(s(x), 0) → false
minus(x, 0) → x
minus(s(x), s(y)) → minus(x, y)
le(0, x0)
le(s(x0), 0)
le(s(x0), s(x1))
id(0)
id(s(x0))
minus(x0, 0)
minus(s(x0), s(x1))
IF_MOD(false, false, true, s(x1), s(s(x2))) → IF2(false, true, s(x1), s(s(x2)))
IF3(true, s(z1), s(s(z2))) → MOD(minus(z1, s(z2)), s(s(s(z2))))
MOD(s(x0), s(s(s(z1)))) → IF_MOD(false, false, le(s(s(z1)), x0), s(id(x0)), s(s(s(id(z1)))))
IF2(false, true, s(x1), s(s(x2))) → IF3(true, s(x1), s(s(x2)))
IF_MOD(false, false, true, s(x1), s(s(x2))) → IF2(false, true, s(x1), s(s(x2)))
le(s(x), s(y)) → le(x, y)
id(0) → 0
id(s(x)) → s(id(x))
le(0, y) → true
le(s(x), 0) → false
minus(x, 0) → x
minus(s(x), s(y)) → minus(x, y)
le(0, x0)
le(s(x0), 0)
le(s(x0), s(x1))
id(0)
id(s(x0))
minus(x0, 0)
minus(s(x0), s(x1))
MOD(s(s(x1)), s(s(s(y1)))) → IF_MOD(false, false, le(s(y1), x1), s(id(s(x1))), s(s(s(id(y1)))))
MOD(s(0), s(s(s(y1)))) → IF_MOD(false, false, false, s(id(0)), s(s(s(id(y1)))))
IF3(true, s(z1), s(s(z2))) → MOD(minus(z1, s(z2)), s(s(s(z2))))
IF2(false, true, s(x1), s(s(x2))) → IF3(true, s(x1), s(s(x2)))
IF_MOD(false, false, true, s(x1), s(s(x2))) → IF2(false, true, s(x1), s(s(x2)))
MOD(s(s(x1)), s(s(s(y1)))) → IF_MOD(false, false, le(s(y1), x1), s(id(s(x1))), s(s(s(id(y1)))))
MOD(s(0), s(s(s(y1)))) → IF_MOD(false, false, false, s(id(0)), s(s(s(id(y1)))))
le(s(x), s(y)) → le(x, y)
id(0) → 0
id(s(x)) → s(id(x))
le(0, y) → true
le(s(x), 0) → false
minus(x, 0) → x
minus(s(x), s(y)) → minus(x, y)
le(0, x0)
le(s(x0), 0)
le(s(x0), s(x1))
id(0)
id(s(x0))
minus(x0, 0)
minus(s(x0), s(x1))
MOD(s(s(x1)), s(s(s(y1)))) → IF_MOD(false, false, le(s(y1), x1), s(id(s(x1))), s(s(s(id(y1)))))
IF_MOD(false, false, true, s(x1), s(s(x2))) → IF2(false, true, s(x1), s(s(x2)))
IF2(false, true, s(x1), s(s(x2))) → IF3(true, s(x1), s(s(x2)))
IF3(true, s(z1), s(s(z2))) → MOD(minus(z1, s(z2)), s(s(s(z2))))
le(s(x), s(y)) → le(x, y)
id(0) → 0
id(s(x)) → s(id(x))
le(0, y) → true
le(s(x), 0) → false
minus(x, 0) → x
minus(s(x), s(y)) → minus(x, y)
le(0, x0)
le(s(x0), 0)
le(s(x0), s(x1))
id(0)
id(s(x0))
minus(x0, 0)
minus(s(x0), s(x1))
MOD(s(s(x1)), s(s(s(y1)))) → IF_MOD(false, false, le(s(y1), x1), s(s(id(x1))), s(s(s(id(y1)))))
IF_MOD(false, false, true, s(x1), s(s(x2))) → IF2(false, true, s(x1), s(s(x2)))
IF2(false, true, s(x1), s(s(x2))) → IF3(true, s(x1), s(s(x2)))
IF3(true, s(z1), s(s(z2))) → MOD(minus(z1, s(z2)), s(s(s(z2))))
MOD(s(s(x1)), s(s(s(y1)))) → IF_MOD(false, false, le(s(y1), x1), s(s(id(x1))), s(s(s(id(y1)))))
le(s(x), s(y)) → le(x, y)
id(0) → 0
id(s(x)) → s(id(x))
le(0, y) → true
le(s(x), 0) → false
minus(x, 0) → x
minus(s(x), s(y)) → minus(x, y)
le(0, x0)
le(s(x0), 0)
le(s(x0), s(x1))
id(0)
id(s(x0))
minus(x0, 0)
minus(s(x0), s(x1))
The following pairs can be oriented strictly and are deleted.
The remaining pairs can at least be oriented weakly.
IF3(true, s(z1), s(s(z2))) → MOD(minus(z1, s(z2)), s(s(s(z2))))
POL(0) = 0
POL(IF2(x1, x2, x3, x4)) = x3
POL(IF3(x1, x2, x3)) = x2
POL(IF_MOD(x1, x2, x3, x4, x5)) = x4
POL(MOD(x1, x2)) = x1
POL(false) = 0
POL(id(x1)) = x1
POL(le(x1, x2)) = 0
POL(minus(x1, x2)) = x1
POL(s(x1)) = 1 + x1
POL(true) = 0
id(0) → 0
id(s(x)) → s(id(x))
minus(x, 0) → x
minus(s(x), s(y)) → minus(x, y)
IF_MOD(false, false, true, s(x1), s(s(x2))) → IF2(false, true, s(x1), s(s(x2)))
IF2(false, true, s(x1), s(s(x2))) → IF3(true, s(x1), s(s(x2)))
MOD(s(s(x1)), s(s(s(y1)))) → IF_MOD(false, false, le(s(y1), x1), s(s(id(x1))), s(s(s(id(y1)))))
le(s(x), s(y)) → le(x, y)
id(0) → 0
id(s(x)) → s(id(x))
le(0, y) → true
le(s(x), 0) → false
minus(x, 0) → x
minus(s(x), s(y)) → minus(x, y)
le(0, x0)
le(s(x0), 0)
le(s(x0), s(x1))
id(0)
id(s(x0))
minus(x0, 0)
minus(s(x0), s(x1))