0 CpxTRS
↳1 NestedDefinedSymbolProof (BOTH BOUNDS(ID, ID), 13 ms)
↳2 CpxTRS
↳3 RcToIrcProof (BOTH BOUNDS(ID, ID), 64 ms)
↳4 CpxTRS
↳5 CpxTrsMatchBoundsTAProof (⇔, 270 ms)
↳6 BOUNDS(1, n^1)
active(from(X)) → mark(cons(X, from(s(X))))
active(2ndspos(0, Z)) → mark(rnil)
active(2ndspos(s(N), cons(X, Z))) → mark(2ndspos(s(N), cons2(X, Z)))
active(2ndspos(s(N), cons2(X, cons(Y, Z)))) → mark(rcons(posrecip(Y), 2ndsneg(N, Z)))
active(2ndsneg(0, Z)) → mark(rnil)
active(2ndsneg(s(N), cons(X, Z))) → mark(2ndsneg(s(N), cons2(X, Z)))
active(2ndsneg(s(N), cons2(X, cons(Y, Z)))) → mark(rcons(negrecip(Y), 2ndspos(N, Z)))
active(pi(X)) → mark(2ndspos(X, from(0)))
active(plus(0, Y)) → mark(Y)
active(plus(s(X), Y)) → mark(s(plus(X, Y)))
active(times(0, Y)) → mark(0)
active(times(s(X), Y)) → mark(plus(Y, times(X, Y)))
active(square(X)) → mark(times(X, X))
active(s(X)) → s(active(X))
active(posrecip(X)) → posrecip(active(X))
active(negrecip(X)) → negrecip(active(X))
active(cons(X1, X2)) → cons(active(X1), X2)
active(cons2(X1, X2)) → cons2(X1, active(X2))
active(rcons(X1, X2)) → rcons(active(X1), X2)
active(rcons(X1, X2)) → rcons(X1, active(X2))
active(from(X)) → from(active(X))
active(2ndspos(X1, X2)) → 2ndspos(active(X1), X2)
active(2ndspos(X1, X2)) → 2ndspos(X1, active(X2))
active(2ndsneg(X1, X2)) → 2ndsneg(active(X1), X2)
active(2ndsneg(X1, X2)) → 2ndsneg(X1, active(X2))
active(pi(X)) → pi(active(X))
active(plus(X1, X2)) → plus(active(X1), X2)
active(plus(X1, X2)) → plus(X1, active(X2))
active(times(X1, X2)) → times(active(X1), X2)
active(times(X1, X2)) → times(X1, active(X2))
active(square(X)) → square(active(X))
s(mark(X)) → mark(s(X))
posrecip(mark(X)) → mark(posrecip(X))
negrecip(mark(X)) → mark(negrecip(X))
cons(mark(X1), X2) → mark(cons(X1, X2))
cons2(X1, mark(X2)) → mark(cons2(X1, X2))
rcons(mark(X1), X2) → mark(rcons(X1, X2))
rcons(X1, mark(X2)) → mark(rcons(X1, X2))
from(mark(X)) → mark(from(X))
2ndspos(mark(X1), X2) → mark(2ndspos(X1, X2))
2ndspos(X1, mark(X2)) → mark(2ndspos(X1, X2))
2ndsneg(mark(X1), X2) → mark(2ndsneg(X1, X2))
2ndsneg(X1, mark(X2)) → mark(2ndsneg(X1, X2))
pi(mark(X)) → mark(pi(X))
plus(mark(X1), X2) → mark(plus(X1, X2))
plus(X1, mark(X2)) → mark(plus(X1, X2))
times(mark(X1), X2) → mark(times(X1, X2))
times(X1, mark(X2)) → mark(times(X1, X2))
square(mark(X)) → mark(square(X))
proper(0) → ok(0)
proper(s(X)) → s(proper(X))
proper(posrecip(X)) → posrecip(proper(X))
proper(negrecip(X)) → negrecip(proper(X))
proper(nil) → ok(nil)
proper(cons(X1, X2)) → cons(proper(X1), proper(X2))
proper(cons2(X1, X2)) → cons2(proper(X1), proper(X2))
proper(rnil) → ok(rnil)
proper(rcons(X1, X2)) → rcons(proper(X1), proper(X2))
proper(from(X)) → from(proper(X))
proper(2ndspos(X1, X2)) → 2ndspos(proper(X1), proper(X2))
proper(2ndsneg(X1, X2)) → 2ndsneg(proper(X1), proper(X2))
proper(pi(X)) → pi(proper(X))
proper(plus(X1, X2)) → plus(proper(X1), proper(X2))
proper(times(X1, X2)) → times(proper(X1), proper(X2))
proper(square(X)) → square(proper(X))
s(ok(X)) → ok(s(X))
posrecip(ok(X)) → ok(posrecip(X))
negrecip(ok(X)) → ok(negrecip(X))
cons(ok(X1), ok(X2)) → ok(cons(X1, X2))
cons2(ok(X1), ok(X2)) → ok(cons2(X1, X2))
rcons(ok(X1), ok(X2)) → ok(rcons(X1, X2))
from(ok(X)) → ok(from(X))
2ndspos(ok(X1), ok(X2)) → ok(2ndspos(X1, X2))
2ndsneg(ok(X1), ok(X2)) → ok(2ndsneg(X1, X2))
pi(ok(X)) → ok(pi(X))
plus(ok(X1), ok(X2)) → ok(plus(X1, X2))
times(ok(X1), ok(X2)) → ok(times(X1, X2))
square(ok(X)) → ok(square(X))
top(mark(X)) → top(proper(X))
top(ok(X)) → top(active(X))
negrecip(mark(X)) → mark(negrecip(X))
times(ok(X1), ok(X2)) → ok(times(X1, X2))
top(ok(X)) → top(active(X))
posrecip(mark(X)) → mark(posrecip(X))
from(ok(X)) → ok(from(X))
from(mark(X)) → mark(from(X))
cons2(ok(X1), ok(X2)) → ok(cons2(X1, X2))
rcons(mark(X1), X2) → mark(rcons(X1, X2))
negrecip(ok(X)) → ok(negrecip(X))
cons(ok(X1), ok(X2)) → ok(cons(X1, X2))
rcons(ok(X1), ok(X2)) → ok(rcons(X1, X2))
2ndsneg(X1, mark(X2)) → mark(2ndsneg(X1, X2))
square(mark(X)) → mark(square(X))
2ndspos(ok(X1), ok(X2)) → ok(2ndspos(X1, X2))
posrecip(ok(X)) → ok(posrecip(X))
square(ok(X)) → ok(square(X))
proper(rnil) → ok(rnil)
times(X1, mark(X2)) → mark(times(X1, X2))
times(mark(X1), X2) → mark(times(X1, X2))
pi(ok(X)) → ok(pi(X))
plus(ok(X1), ok(X2)) → ok(plus(X1, X2))
plus(X1, mark(X2)) → mark(plus(X1, X2))
pi(mark(X)) → mark(pi(X))
proper(nil) → ok(nil)
2ndsneg(ok(X1), ok(X2)) → ok(2ndsneg(X1, X2))
rcons(X1, mark(X2)) → mark(rcons(X1, X2))
cons2(X1, mark(X2)) → mark(cons2(X1, X2))
2ndspos(mark(X1), X2) → mark(2ndspos(X1, X2))
s(ok(X)) → ok(s(X))
s(mark(X)) → mark(s(X))
2ndspos(X1, mark(X2)) → mark(2ndspos(X1, X2))
plus(mark(X1), X2) → mark(plus(X1, X2))
proper(0) → ok(0)
cons(mark(X1), X2) → mark(cons(X1, X2))
2ndsneg(mark(X1), X2) → mark(2ndsneg(X1, X2))
top(mark(X)) → top(proper(X))
As the TRS is a non-duplicating overlay system, we have rc = irc.
negrecip(mark(X)) → mark(negrecip(X))
times(ok(X1), ok(X2)) → ok(times(X1, X2))
top(ok(X)) → top(active(X))
posrecip(mark(X)) → mark(posrecip(X))
from(ok(X)) → ok(from(X))
from(mark(X)) → mark(from(X))
cons2(ok(X1), ok(X2)) → ok(cons2(X1, X2))
rcons(mark(X1), X2) → mark(rcons(X1, X2))
negrecip(ok(X)) → ok(negrecip(X))
cons(ok(X1), ok(X2)) → ok(cons(X1, X2))
rcons(ok(X1), ok(X2)) → ok(rcons(X1, X2))
2ndsneg(X1, mark(X2)) → mark(2ndsneg(X1, X2))
square(mark(X)) → mark(square(X))
2ndspos(ok(X1), ok(X2)) → ok(2ndspos(X1, X2))
posrecip(ok(X)) → ok(posrecip(X))
square(ok(X)) → ok(square(X))
proper(rnil) → ok(rnil)
times(X1, mark(X2)) → mark(times(X1, X2))
times(mark(X1), X2) → mark(times(X1, X2))
pi(ok(X)) → ok(pi(X))
plus(ok(X1), ok(X2)) → ok(plus(X1, X2))
plus(X1, mark(X2)) → mark(plus(X1, X2))
pi(mark(X)) → mark(pi(X))
proper(nil) → ok(nil)
2ndsneg(ok(X1), ok(X2)) → ok(2ndsneg(X1, X2))
rcons(X1, mark(X2)) → mark(rcons(X1, X2))
cons2(X1, mark(X2)) → mark(cons2(X1, X2))
2ndspos(mark(X1), X2) → mark(2ndspos(X1, X2))
s(ok(X)) → ok(s(X))
s(mark(X)) → mark(s(X))
2ndspos(X1, mark(X2)) → mark(2ndspos(X1, X2))
plus(mark(X1), X2) → mark(plus(X1, X2))
proper(0) → ok(0)
cons(mark(X1), X2) → mark(cons(X1, X2))
2ndsneg(mark(X1), X2) → mark(2ndsneg(X1, X2))
top(mark(X)) → top(proper(X))