↳ PROLOG
↳ PrologToPiTRSProof
↳ PrologToPiTRSProof
With regard to the inferred argument filtering the predicates were used in the following modes:
gcd3: (b,b,f)
le2: (b,b)
gcd_le3: (b,b,f)
add3: (b,f,b)
gt2: (b,b)
Transforming PROLOG into the following Term Rewriting System:
Pi-finite rewrite system:
The TRS R consists of the following rules:
gcd_3_in_gga3(X, Y, D) -> if_gcd_3_in_1_gga4(X, Y, D, le_2_in_gg2(X, Y))
le_2_in_gg2(s_11(X), s_11(Y)) -> if_le_2_in_1_gg3(X, Y, le_2_in_gg2(X, Y))
le_2_in_gg2(0_0, s_11(Y)) -> le_2_out_gg2(0_0, s_11(Y))
le_2_in_gg2(0_0, 0_0) -> le_2_out_gg2(0_0, 0_0)
if_le_2_in_1_gg3(X, Y, le_2_out_gg2(X, Y)) -> le_2_out_gg2(s_11(X), s_11(Y))
if_gcd_3_in_1_gga4(X, Y, D, le_2_out_gg2(X, Y)) -> if_gcd_3_in_2_gga4(X, Y, D, gcd_le_3_in_gga3(X, Y, D))
gcd_le_3_in_gga3(0_0, Y, Y) -> gcd_le_3_out_gga3(0_0, Y, Y)
gcd_le_3_in_gga3(s_11(X), Y, D) -> if_gcd_le_3_in_1_gga4(X, Y, D, add_3_in_gag3(s_11(X), Z, Y))
add_3_in_gag3(s_11(X), Y, s_11(Z)) -> if_add_3_in_1_gag4(X, Y, Z, add_3_in_gag3(X, Y, Z))
add_3_in_gag3(0_0, X, X) -> add_3_out_gag3(0_0, X, X)
if_add_3_in_1_gag4(X, Y, Z, add_3_out_gag3(X, Y, Z)) -> add_3_out_gag3(s_11(X), Y, s_11(Z))
if_gcd_le_3_in_1_gga4(X, Y, D, add_3_out_gag3(s_11(X), Z, Y)) -> if_gcd_le_3_in_2_gga5(X, Y, D, Z, gcd_3_in_gga3(s_11(X), Z, D))
gcd_3_in_gga3(X, Y, D) -> if_gcd_3_in_3_gga4(X, Y, D, gt_2_in_gg2(X, Y))
gt_2_in_gg2(s_11(X), s_11(Y)) -> if_gt_2_in_1_gg3(X, Y, gt_2_in_gg2(X, Y))
gt_2_in_gg2(s_11(X), 0_0) -> gt_2_out_gg2(s_11(X), 0_0)
if_gt_2_in_1_gg3(X, Y, gt_2_out_gg2(X, Y)) -> gt_2_out_gg2(s_11(X), s_11(Y))
if_gcd_3_in_3_gga4(X, Y, D, gt_2_out_gg2(X, Y)) -> if_gcd_3_in_4_gga4(X, Y, D, gcd_le_3_in_gga3(Y, X, D))
if_gcd_3_in_4_gga4(X, Y, D, gcd_le_3_out_gga3(Y, X, D)) -> gcd_3_out_gga3(X, Y, D)
if_gcd_le_3_in_2_gga5(X, Y, D, Z, gcd_3_out_gga3(s_11(X), Z, D)) -> gcd_le_3_out_gga3(s_11(X), Y, D)
if_gcd_3_in_2_gga4(X, Y, D, gcd_le_3_out_gga3(X, Y, D)) -> gcd_3_out_gga3(X, Y, D)
Infinitary Constructor Rewriting Termination of PiTRS implies Termination of PROLOG
↳ PROLOG
↳ PrologToPiTRSProof
↳ PiTRS
↳ DependencyPairsProof
↳ PrologToPiTRSProof
gcd_3_in_gga3(X, Y, D) -> if_gcd_3_in_1_gga4(X, Y, D, le_2_in_gg2(X, Y))
le_2_in_gg2(s_11(X), s_11(Y)) -> if_le_2_in_1_gg3(X, Y, le_2_in_gg2(X, Y))
le_2_in_gg2(0_0, s_11(Y)) -> le_2_out_gg2(0_0, s_11(Y))
le_2_in_gg2(0_0, 0_0) -> le_2_out_gg2(0_0, 0_0)
if_le_2_in_1_gg3(X, Y, le_2_out_gg2(X, Y)) -> le_2_out_gg2(s_11(X), s_11(Y))
if_gcd_3_in_1_gga4(X, Y, D, le_2_out_gg2(X, Y)) -> if_gcd_3_in_2_gga4(X, Y, D, gcd_le_3_in_gga3(X, Y, D))
gcd_le_3_in_gga3(0_0, Y, Y) -> gcd_le_3_out_gga3(0_0, Y, Y)
gcd_le_3_in_gga3(s_11(X), Y, D) -> if_gcd_le_3_in_1_gga4(X, Y, D, add_3_in_gag3(s_11(X), Z, Y))
add_3_in_gag3(s_11(X), Y, s_11(Z)) -> if_add_3_in_1_gag4(X, Y, Z, add_3_in_gag3(X, Y, Z))
add_3_in_gag3(0_0, X, X) -> add_3_out_gag3(0_0, X, X)
if_add_3_in_1_gag4(X, Y, Z, add_3_out_gag3(X, Y, Z)) -> add_3_out_gag3(s_11(X), Y, s_11(Z))
if_gcd_le_3_in_1_gga4(X, Y, D, add_3_out_gag3(s_11(X), Z, Y)) -> if_gcd_le_3_in_2_gga5(X, Y, D, Z, gcd_3_in_gga3(s_11(X), Z, D))
gcd_3_in_gga3(X, Y, D) -> if_gcd_3_in_3_gga4(X, Y, D, gt_2_in_gg2(X, Y))
gt_2_in_gg2(s_11(X), s_11(Y)) -> if_gt_2_in_1_gg3(X, Y, gt_2_in_gg2(X, Y))
gt_2_in_gg2(s_11(X), 0_0) -> gt_2_out_gg2(s_11(X), 0_0)
if_gt_2_in_1_gg3(X, Y, gt_2_out_gg2(X, Y)) -> gt_2_out_gg2(s_11(X), s_11(Y))
if_gcd_3_in_3_gga4(X, Y, D, gt_2_out_gg2(X, Y)) -> if_gcd_3_in_4_gga4(X, Y, D, gcd_le_3_in_gga3(Y, X, D))
if_gcd_3_in_4_gga4(X, Y, D, gcd_le_3_out_gga3(Y, X, D)) -> gcd_3_out_gga3(X, Y, D)
if_gcd_le_3_in_2_gga5(X, Y, D, Z, gcd_3_out_gga3(s_11(X), Z, D)) -> gcd_le_3_out_gga3(s_11(X), Y, D)
if_gcd_3_in_2_gga4(X, Y, D, gcd_le_3_out_gga3(X, Y, D)) -> gcd_3_out_gga3(X, Y, D)
GCD_3_IN_GGA3(X, Y, D) -> IF_GCD_3_IN_1_GGA4(X, Y, D, le_2_in_gg2(X, Y))
GCD_3_IN_GGA3(X, Y, D) -> LE_2_IN_GG2(X, Y)
LE_2_IN_GG2(s_11(X), s_11(Y)) -> IF_LE_2_IN_1_GG3(X, Y, le_2_in_gg2(X, Y))
LE_2_IN_GG2(s_11(X), s_11(Y)) -> LE_2_IN_GG2(X, Y)
IF_GCD_3_IN_1_GGA4(X, Y, D, le_2_out_gg2(X, Y)) -> IF_GCD_3_IN_2_GGA4(X, Y, D, gcd_le_3_in_gga3(X, Y, D))
IF_GCD_3_IN_1_GGA4(X, Y, D, le_2_out_gg2(X, Y)) -> GCD_LE_3_IN_GGA3(X, Y, D)
GCD_LE_3_IN_GGA3(s_11(X), Y, D) -> IF_GCD_LE_3_IN_1_GGA4(X, Y, D, add_3_in_gag3(s_11(X), Z, Y))
GCD_LE_3_IN_GGA3(s_11(X), Y, D) -> ADD_3_IN_GAG3(s_11(X), Z, Y)
ADD_3_IN_GAG3(s_11(X), Y, s_11(Z)) -> IF_ADD_3_IN_1_GAG4(X, Y, Z, add_3_in_gag3(X, Y, Z))
ADD_3_IN_GAG3(s_11(X), Y, s_11(Z)) -> ADD_3_IN_GAG3(X, Y, Z)
IF_GCD_LE_3_IN_1_GGA4(X, Y, D, add_3_out_gag3(s_11(X), Z, Y)) -> IF_GCD_LE_3_IN_2_GGA5(X, Y, D, Z, gcd_3_in_gga3(s_11(X), Z, D))
IF_GCD_LE_3_IN_1_GGA4(X, Y, D, add_3_out_gag3(s_11(X), Z, Y)) -> GCD_3_IN_GGA3(s_11(X), Z, D)
GCD_3_IN_GGA3(X, Y, D) -> IF_GCD_3_IN_3_GGA4(X, Y, D, gt_2_in_gg2(X, Y))
GCD_3_IN_GGA3(X, Y, D) -> GT_2_IN_GG2(X, Y)
GT_2_IN_GG2(s_11(X), s_11(Y)) -> IF_GT_2_IN_1_GG3(X, Y, gt_2_in_gg2(X, Y))
GT_2_IN_GG2(s_11(X), s_11(Y)) -> GT_2_IN_GG2(X, Y)
IF_GCD_3_IN_3_GGA4(X, Y, D, gt_2_out_gg2(X, Y)) -> IF_GCD_3_IN_4_GGA4(X, Y, D, gcd_le_3_in_gga3(Y, X, D))
IF_GCD_3_IN_3_GGA4(X, Y, D, gt_2_out_gg2(X, Y)) -> GCD_LE_3_IN_GGA3(Y, X, D)
gcd_3_in_gga3(X, Y, D) -> if_gcd_3_in_1_gga4(X, Y, D, le_2_in_gg2(X, Y))
le_2_in_gg2(s_11(X), s_11(Y)) -> if_le_2_in_1_gg3(X, Y, le_2_in_gg2(X, Y))
le_2_in_gg2(0_0, s_11(Y)) -> le_2_out_gg2(0_0, s_11(Y))
le_2_in_gg2(0_0, 0_0) -> le_2_out_gg2(0_0, 0_0)
if_le_2_in_1_gg3(X, Y, le_2_out_gg2(X, Y)) -> le_2_out_gg2(s_11(X), s_11(Y))
if_gcd_3_in_1_gga4(X, Y, D, le_2_out_gg2(X, Y)) -> if_gcd_3_in_2_gga4(X, Y, D, gcd_le_3_in_gga3(X, Y, D))
gcd_le_3_in_gga3(0_0, Y, Y) -> gcd_le_3_out_gga3(0_0, Y, Y)
gcd_le_3_in_gga3(s_11(X), Y, D) -> if_gcd_le_3_in_1_gga4(X, Y, D, add_3_in_gag3(s_11(X), Z, Y))
add_3_in_gag3(s_11(X), Y, s_11(Z)) -> if_add_3_in_1_gag4(X, Y, Z, add_3_in_gag3(X, Y, Z))
add_3_in_gag3(0_0, X, X) -> add_3_out_gag3(0_0, X, X)
if_add_3_in_1_gag4(X, Y, Z, add_3_out_gag3(X, Y, Z)) -> add_3_out_gag3(s_11(X), Y, s_11(Z))
if_gcd_le_3_in_1_gga4(X, Y, D, add_3_out_gag3(s_11(X), Z, Y)) -> if_gcd_le_3_in_2_gga5(X, Y, D, Z, gcd_3_in_gga3(s_11(X), Z, D))
gcd_3_in_gga3(X, Y, D) -> if_gcd_3_in_3_gga4(X, Y, D, gt_2_in_gg2(X, Y))
gt_2_in_gg2(s_11(X), s_11(Y)) -> if_gt_2_in_1_gg3(X, Y, gt_2_in_gg2(X, Y))
gt_2_in_gg2(s_11(X), 0_0) -> gt_2_out_gg2(s_11(X), 0_0)
if_gt_2_in_1_gg3(X, Y, gt_2_out_gg2(X, Y)) -> gt_2_out_gg2(s_11(X), s_11(Y))
if_gcd_3_in_3_gga4(X, Y, D, gt_2_out_gg2(X, Y)) -> if_gcd_3_in_4_gga4(X, Y, D, gcd_le_3_in_gga3(Y, X, D))
if_gcd_3_in_4_gga4(X, Y, D, gcd_le_3_out_gga3(Y, X, D)) -> gcd_3_out_gga3(X, Y, D)
if_gcd_le_3_in_2_gga5(X, Y, D, Z, gcd_3_out_gga3(s_11(X), Z, D)) -> gcd_le_3_out_gga3(s_11(X), Y, D)
if_gcd_3_in_2_gga4(X, Y, D, gcd_le_3_out_gga3(X, Y, D)) -> gcd_3_out_gga3(X, Y, D)
↳ PROLOG
↳ PrologToPiTRSProof
↳ PiTRS
↳ DependencyPairsProof
↳ PiDP
↳ DependencyGraphProof
↳ PrologToPiTRSProof
GCD_3_IN_GGA3(X, Y, D) -> IF_GCD_3_IN_1_GGA4(X, Y, D, le_2_in_gg2(X, Y))
GCD_3_IN_GGA3(X, Y, D) -> LE_2_IN_GG2(X, Y)
LE_2_IN_GG2(s_11(X), s_11(Y)) -> IF_LE_2_IN_1_GG3(X, Y, le_2_in_gg2(X, Y))
LE_2_IN_GG2(s_11(X), s_11(Y)) -> LE_2_IN_GG2(X, Y)
IF_GCD_3_IN_1_GGA4(X, Y, D, le_2_out_gg2(X, Y)) -> IF_GCD_3_IN_2_GGA4(X, Y, D, gcd_le_3_in_gga3(X, Y, D))
IF_GCD_3_IN_1_GGA4(X, Y, D, le_2_out_gg2(X, Y)) -> GCD_LE_3_IN_GGA3(X, Y, D)
GCD_LE_3_IN_GGA3(s_11(X), Y, D) -> IF_GCD_LE_3_IN_1_GGA4(X, Y, D, add_3_in_gag3(s_11(X), Z, Y))
GCD_LE_3_IN_GGA3(s_11(X), Y, D) -> ADD_3_IN_GAG3(s_11(X), Z, Y)
ADD_3_IN_GAG3(s_11(X), Y, s_11(Z)) -> IF_ADD_3_IN_1_GAG4(X, Y, Z, add_3_in_gag3(X, Y, Z))
ADD_3_IN_GAG3(s_11(X), Y, s_11(Z)) -> ADD_3_IN_GAG3(X, Y, Z)
IF_GCD_LE_3_IN_1_GGA4(X, Y, D, add_3_out_gag3(s_11(X), Z, Y)) -> IF_GCD_LE_3_IN_2_GGA5(X, Y, D, Z, gcd_3_in_gga3(s_11(X), Z, D))
IF_GCD_LE_3_IN_1_GGA4(X, Y, D, add_3_out_gag3(s_11(X), Z, Y)) -> GCD_3_IN_GGA3(s_11(X), Z, D)
GCD_3_IN_GGA3(X, Y, D) -> IF_GCD_3_IN_3_GGA4(X, Y, D, gt_2_in_gg2(X, Y))
GCD_3_IN_GGA3(X, Y, D) -> GT_2_IN_GG2(X, Y)
GT_2_IN_GG2(s_11(X), s_11(Y)) -> IF_GT_2_IN_1_GG3(X, Y, gt_2_in_gg2(X, Y))
GT_2_IN_GG2(s_11(X), s_11(Y)) -> GT_2_IN_GG2(X, Y)
IF_GCD_3_IN_3_GGA4(X, Y, D, gt_2_out_gg2(X, Y)) -> IF_GCD_3_IN_4_GGA4(X, Y, D, gcd_le_3_in_gga3(Y, X, D))
IF_GCD_3_IN_3_GGA4(X, Y, D, gt_2_out_gg2(X, Y)) -> GCD_LE_3_IN_GGA3(Y, X, D)
gcd_3_in_gga3(X, Y, D) -> if_gcd_3_in_1_gga4(X, Y, D, le_2_in_gg2(X, Y))
le_2_in_gg2(s_11(X), s_11(Y)) -> if_le_2_in_1_gg3(X, Y, le_2_in_gg2(X, Y))
le_2_in_gg2(0_0, s_11(Y)) -> le_2_out_gg2(0_0, s_11(Y))
le_2_in_gg2(0_0, 0_0) -> le_2_out_gg2(0_0, 0_0)
if_le_2_in_1_gg3(X, Y, le_2_out_gg2(X, Y)) -> le_2_out_gg2(s_11(X), s_11(Y))
if_gcd_3_in_1_gga4(X, Y, D, le_2_out_gg2(X, Y)) -> if_gcd_3_in_2_gga4(X, Y, D, gcd_le_3_in_gga3(X, Y, D))
gcd_le_3_in_gga3(0_0, Y, Y) -> gcd_le_3_out_gga3(0_0, Y, Y)
gcd_le_3_in_gga3(s_11(X), Y, D) -> if_gcd_le_3_in_1_gga4(X, Y, D, add_3_in_gag3(s_11(X), Z, Y))
add_3_in_gag3(s_11(X), Y, s_11(Z)) -> if_add_3_in_1_gag4(X, Y, Z, add_3_in_gag3(X, Y, Z))
add_3_in_gag3(0_0, X, X) -> add_3_out_gag3(0_0, X, X)
if_add_3_in_1_gag4(X, Y, Z, add_3_out_gag3(X, Y, Z)) -> add_3_out_gag3(s_11(X), Y, s_11(Z))
if_gcd_le_3_in_1_gga4(X, Y, D, add_3_out_gag3(s_11(X), Z, Y)) -> if_gcd_le_3_in_2_gga5(X, Y, D, Z, gcd_3_in_gga3(s_11(X), Z, D))
gcd_3_in_gga3(X, Y, D) -> if_gcd_3_in_3_gga4(X, Y, D, gt_2_in_gg2(X, Y))
gt_2_in_gg2(s_11(X), s_11(Y)) -> if_gt_2_in_1_gg3(X, Y, gt_2_in_gg2(X, Y))
gt_2_in_gg2(s_11(X), 0_0) -> gt_2_out_gg2(s_11(X), 0_0)
if_gt_2_in_1_gg3(X, Y, gt_2_out_gg2(X, Y)) -> gt_2_out_gg2(s_11(X), s_11(Y))
if_gcd_3_in_3_gga4(X, Y, D, gt_2_out_gg2(X, Y)) -> if_gcd_3_in_4_gga4(X, Y, D, gcd_le_3_in_gga3(Y, X, D))
if_gcd_3_in_4_gga4(X, Y, D, gcd_le_3_out_gga3(Y, X, D)) -> gcd_3_out_gga3(X, Y, D)
if_gcd_le_3_in_2_gga5(X, Y, D, Z, gcd_3_out_gga3(s_11(X), Z, D)) -> gcd_le_3_out_gga3(s_11(X), Y, D)
if_gcd_3_in_2_gga4(X, Y, D, gcd_le_3_out_gga3(X, Y, D)) -> gcd_3_out_gga3(X, Y, D)
↳ PROLOG
↳ PrologToPiTRSProof
↳ PiTRS
↳ DependencyPairsProof
↳ PiDP
↳ DependencyGraphProof
↳ AND
↳ PiDP
↳ UsableRulesProof
↳ PiDP
↳ PiDP
↳ PiDP
↳ PrologToPiTRSProof
GT_2_IN_GG2(s_11(X), s_11(Y)) -> GT_2_IN_GG2(X, Y)
gcd_3_in_gga3(X, Y, D) -> if_gcd_3_in_1_gga4(X, Y, D, le_2_in_gg2(X, Y))
le_2_in_gg2(s_11(X), s_11(Y)) -> if_le_2_in_1_gg3(X, Y, le_2_in_gg2(X, Y))
le_2_in_gg2(0_0, s_11(Y)) -> le_2_out_gg2(0_0, s_11(Y))
le_2_in_gg2(0_0, 0_0) -> le_2_out_gg2(0_0, 0_0)
if_le_2_in_1_gg3(X, Y, le_2_out_gg2(X, Y)) -> le_2_out_gg2(s_11(X), s_11(Y))
if_gcd_3_in_1_gga4(X, Y, D, le_2_out_gg2(X, Y)) -> if_gcd_3_in_2_gga4(X, Y, D, gcd_le_3_in_gga3(X, Y, D))
gcd_le_3_in_gga3(0_0, Y, Y) -> gcd_le_3_out_gga3(0_0, Y, Y)
gcd_le_3_in_gga3(s_11(X), Y, D) -> if_gcd_le_3_in_1_gga4(X, Y, D, add_3_in_gag3(s_11(X), Z, Y))
add_3_in_gag3(s_11(X), Y, s_11(Z)) -> if_add_3_in_1_gag4(X, Y, Z, add_3_in_gag3(X, Y, Z))
add_3_in_gag3(0_0, X, X) -> add_3_out_gag3(0_0, X, X)
if_add_3_in_1_gag4(X, Y, Z, add_3_out_gag3(X, Y, Z)) -> add_3_out_gag3(s_11(X), Y, s_11(Z))
if_gcd_le_3_in_1_gga4(X, Y, D, add_3_out_gag3(s_11(X), Z, Y)) -> if_gcd_le_3_in_2_gga5(X, Y, D, Z, gcd_3_in_gga3(s_11(X), Z, D))
gcd_3_in_gga3(X, Y, D) -> if_gcd_3_in_3_gga4(X, Y, D, gt_2_in_gg2(X, Y))
gt_2_in_gg2(s_11(X), s_11(Y)) -> if_gt_2_in_1_gg3(X, Y, gt_2_in_gg2(X, Y))
gt_2_in_gg2(s_11(X), 0_0) -> gt_2_out_gg2(s_11(X), 0_0)
if_gt_2_in_1_gg3(X, Y, gt_2_out_gg2(X, Y)) -> gt_2_out_gg2(s_11(X), s_11(Y))
if_gcd_3_in_3_gga4(X, Y, D, gt_2_out_gg2(X, Y)) -> if_gcd_3_in_4_gga4(X, Y, D, gcd_le_3_in_gga3(Y, X, D))
if_gcd_3_in_4_gga4(X, Y, D, gcd_le_3_out_gga3(Y, X, D)) -> gcd_3_out_gga3(X, Y, D)
if_gcd_le_3_in_2_gga5(X, Y, D, Z, gcd_3_out_gga3(s_11(X), Z, D)) -> gcd_le_3_out_gga3(s_11(X), Y, D)
if_gcd_3_in_2_gga4(X, Y, D, gcd_le_3_out_gga3(X, Y, D)) -> gcd_3_out_gga3(X, Y, D)
↳ PROLOG
↳ PrologToPiTRSProof
↳ PiTRS
↳ DependencyPairsProof
↳ PiDP
↳ DependencyGraphProof
↳ AND
↳ PiDP
↳ UsableRulesProof
↳ PiDP
↳ PiDPToQDPProof
↳ PiDP
↳ PiDP
↳ PiDP
↳ PrologToPiTRSProof
GT_2_IN_GG2(s_11(X), s_11(Y)) -> GT_2_IN_GG2(X, Y)
↳ PROLOG
↳ PrologToPiTRSProof
↳ PiTRS
↳ DependencyPairsProof
↳ PiDP
↳ DependencyGraphProof
↳ AND
↳ PiDP
↳ UsableRulesProof
↳ PiDP
↳ PiDPToQDPProof
↳ QDP
↳ QDPSizeChangeProof
↳ PiDP
↳ PiDP
↳ PiDP
↳ PrologToPiTRSProof
GT_2_IN_GG2(s_11(X), s_11(Y)) -> GT_2_IN_GG2(X, Y)
From the DPs we obtained the following set of size-change graphs:
↳ PROLOG
↳ PrologToPiTRSProof
↳ PiTRS
↳ DependencyPairsProof
↳ PiDP
↳ DependencyGraphProof
↳ AND
↳ PiDP
↳ PiDP
↳ UsableRulesProof
↳ PiDP
↳ PiDP
↳ PrologToPiTRSProof
ADD_3_IN_GAG3(s_11(X), Y, s_11(Z)) -> ADD_3_IN_GAG3(X, Y, Z)
gcd_3_in_gga3(X, Y, D) -> if_gcd_3_in_1_gga4(X, Y, D, le_2_in_gg2(X, Y))
le_2_in_gg2(s_11(X), s_11(Y)) -> if_le_2_in_1_gg3(X, Y, le_2_in_gg2(X, Y))
le_2_in_gg2(0_0, s_11(Y)) -> le_2_out_gg2(0_0, s_11(Y))
le_2_in_gg2(0_0, 0_0) -> le_2_out_gg2(0_0, 0_0)
if_le_2_in_1_gg3(X, Y, le_2_out_gg2(X, Y)) -> le_2_out_gg2(s_11(X), s_11(Y))
if_gcd_3_in_1_gga4(X, Y, D, le_2_out_gg2(X, Y)) -> if_gcd_3_in_2_gga4(X, Y, D, gcd_le_3_in_gga3(X, Y, D))
gcd_le_3_in_gga3(0_0, Y, Y) -> gcd_le_3_out_gga3(0_0, Y, Y)
gcd_le_3_in_gga3(s_11(X), Y, D) -> if_gcd_le_3_in_1_gga4(X, Y, D, add_3_in_gag3(s_11(X), Z, Y))
add_3_in_gag3(s_11(X), Y, s_11(Z)) -> if_add_3_in_1_gag4(X, Y, Z, add_3_in_gag3(X, Y, Z))
add_3_in_gag3(0_0, X, X) -> add_3_out_gag3(0_0, X, X)
if_add_3_in_1_gag4(X, Y, Z, add_3_out_gag3(X, Y, Z)) -> add_3_out_gag3(s_11(X), Y, s_11(Z))
if_gcd_le_3_in_1_gga4(X, Y, D, add_3_out_gag3(s_11(X), Z, Y)) -> if_gcd_le_3_in_2_gga5(X, Y, D, Z, gcd_3_in_gga3(s_11(X), Z, D))
gcd_3_in_gga3(X, Y, D) -> if_gcd_3_in_3_gga4(X, Y, D, gt_2_in_gg2(X, Y))
gt_2_in_gg2(s_11(X), s_11(Y)) -> if_gt_2_in_1_gg3(X, Y, gt_2_in_gg2(X, Y))
gt_2_in_gg2(s_11(X), 0_0) -> gt_2_out_gg2(s_11(X), 0_0)
if_gt_2_in_1_gg3(X, Y, gt_2_out_gg2(X, Y)) -> gt_2_out_gg2(s_11(X), s_11(Y))
if_gcd_3_in_3_gga4(X, Y, D, gt_2_out_gg2(X, Y)) -> if_gcd_3_in_4_gga4(X, Y, D, gcd_le_3_in_gga3(Y, X, D))
if_gcd_3_in_4_gga4(X, Y, D, gcd_le_3_out_gga3(Y, X, D)) -> gcd_3_out_gga3(X, Y, D)
if_gcd_le_3_in_2_gga5(X, Y, D, Z, gcd_3_out_gga3(s_11(X), Z, D)) -> gcd_le_3_out_gga3(s_11(X), Y, D)
if_gcd_3_in_2_gga4(X, Y, D, gcd_le_3_out_gga3(X, Y, D)) -> gcd_3_out_gga3(X, Y, D)
↳ PROLOG
↳ PrologToPiTRSProof
↳ PiTRS
↳ DependencyPairsProof
↳ PiDP
↳ DependencyGraphProof
↳ AND
↳ PiDP
↳ PiDP
↳ UsableRulesProof
↳ PiDP
↳ PiDPToQDPProof
↳ PiDP
↳ PiDP
↳ PrologToPiTRSProof
ADD_3_IN_GAG3(s_11(X), Y, s_11(Z)) -> ADD_3_IN_GAG3(X, Y, Z)
↳ PROLOG
↳ PrologToPiTRSProof
↳ PiTRS
↳ DependencyPairsProof
↳ PiDP
↳ DependencyGraphProof
↳ AND
↳ PiDP
↳ PiDP
↳ UsableRulesProof
↳ PiDP
↳ PiDPToQDPProof
↳ QDP
↳ QDPSizeChangeProof
↳ PiDP
↳ PiDP
↳ PrologToPiTRSProof
ADD_3_IN_GAG2(s_11(X), s_11(Z)) -> ADD_3_IN_GAG2(X, Z)
From the DPs we obtained the following set of size-change graphs:
↳ PROLOG
↳ PrologToPiTRSProof
↳ PiTRS
↳ DependencyPairsProof
↳ PiDP
↳ DependencyGraphProof
↳ AND
↳ PiDP
↳ PiDP
↳ PiDP
↳ UsableRulesProof
↳ PiDP
↳ PrologToPiTRSProof
LE_2_IN_GG2(s_11(X), s_11(Y)) -> LE_2_IN_GG2(X, Y)
gcd_3_in_gga3(X, Y, D) -> if_gcd_3_in_1_gga4(X, Y, D, le_2_in_gg2(X, Y))
le_2_in_gg2(s_11(X), s_11(Y)) -> if_le_2_in_1_gg3(X, Y, le_2_in_gg2(X, Y))
le_2_in_gg2(0_0, s_11(Y)) -> le_2_out_gg2(0_0, s_11(Y))
le_2_in_gg2(0_0, 0_0) -> le_2_out_gg2(0_0, 0_0)
if_le_2_in_1_gg3(X, Y, le_2_out_gg2(X, Y)) -> le_2_out_gg2(s_11(X), s_11(Y))
if_gcd_3_in_1_gga4(X, Y, D, le_2_out_gg2(X, Y)) -> if_gcd_3_in_2_gga4(X, Y, D, gcd_le_3_in_gga3(X, Y, D))
gcd_le_3_in_gga3(0_0, Y, Y) -> gcd_le_3_out_gga3(0_0, Y, Y)
gcd_le_3_in_gga3(s_11(X), Y, D) -> if_gcd_le_3_in_1_gga4(X, Y, D, add_3_in_gag3(s_11(X), Z, Y))
add_3_in_gag3(s_11(X), Y, s_11(Z)) -> if_add_3_in_1_gag4(X, Y, Z, add_3_in_gag3(X, Y, Z))
add_3_in_gag3(0_0, X, X) -> add_3_out_gag3(0_0, X, X)
if_add_3_in_1_gag4(X, Y, Z, add_3_out_gag3(X, Y, Z)) -> add_3_out_gag3(s_11(X), Y, s_11(Z))
if_gcd_le_3_in_1_gga4(X, Y, D, add_3_out_gag3(s_11(X), Z, Y)) -> if_gcd_le_3_in_2_gga5(X, Y, D, Z, gcd_3_in_gga3(s_11(X), Z, D))
gcd_3_in_gga3(X, Y, D) -> if_gcd_3_in_3_gga4(X, Y, D, gt_2_in_gg2(X, Y))
gt_2_in_gg2(s_11(X), s_11(Y)) -> if_gt_2_in_1_gg3(X, Y, gt_2_in_gg2(X, Y))
gt_2_in_gg2(s_11(X), 0_0) -> gt_2_out_gg2(s_11(X), 0_0)
if_gt_2_in_1_gg3(X, Y, gt_2_out_gg2(X, Y)) -> gt_2_out_gg2(s_11(X), s_11(Y))
if_gcd_3_in_3_gga4(X, Y, D, gt_2_out_gg2(X, Y)) -> if_gcd_3_in_4_gga4(X, Y, D, gcd_le_3_in_gga3(Y, X, D))
if_gcd_3_in_4_gga4(X, Y, D, gcd_le_3_out_gga3(Y, X, D)) -> gcd_3_out_gga3(X, Y, D)
if_gcd_le_3_in_2_gga5(X, Y, D, Z, gcd_3_out_gga3(s_11(X), Z, D)) -> gcd_le_3_out_gga3(s_11(X), Y, D)
if_gcd_3_in_2_gga4(X, Y, D, gcd_le_3_out_gga3(X, Y, D)) -> gcd_3_out_gga3(X, Y, D)
↳ PROLOG
↳ PrologToPiTRSProof
↳ PiTRS
↳ DependencyPairsProof
↳ PiDP
↳ DependencyGraphProof
↳ AND
↳ PiDP
↳ PiDP
↳ PiDP
↳ UsableRulesProof
↳ PiDP
↳ PiDPToQDPProof
↳ PiDP
↳ PrologToPiTRSProof
LE_2_IN_GG2(s_11(X), s_11(Y)) -> LE_2_IN_GG2(X, Y)
↳ PROLOG
↳ PrologToPiTRSProof
↳ PiTRS
↳ DependencyPairsProof
↳ PiDP
↳ DependencyGraphProof
↳ AND
↳ PiDP
↳ PiDP
↳ PiDP
↳ UsableRulesProof
↳ PiDP
↳ PiDPToQDPProof
↳ QDP
↳ QDPSizeChangeProof
↳ PiDP
↳ PrologToPiTRSProof
LE_2_IN_GG2(s_11(X), s_11(Y)) -> LE_2_IN_GG2(X, Y)
From the DPs we obtained the following set of size-change graphs:
↳ PROLOG
↳ PrologToPiTRSProof
↳ PiTRS
↳ DependencyPairsProof
↳ PiDP
↳ DependencyGraphProof
↳ AND
↳ PiDP
↳ PiDP
↳ PiDP
↳ PiDP
↳ UsableRulesProof
↳ PrologToPiTRSProof
IF_GCD_LE_3_IN_1_GGA4(X, Y, D, add_3_out_gag3(s_11(X), Z, Y)) -> GCD_3_IN_GGA3(s_11(X), Z, D)
GCD_LE_3_IN_GGA3(s_11(X), Y, D) -> IF_GCD_LE_3_IN_1_GGA4(X, Y, D, add_3_in_gag3(s_11(X), Z, Y))
IF_GCD_3_IN_1_GGA4(X, Y, D, le_2_out_gg2(X, Y)) -> GCD_LE_3_IN_GGA3(X, Y, D)
GCD_3_IN_GGA3(X, Y, D) -> IF_GCD_3_IN_3_GGA4(X, Y, D, gt_2_in_gg2(X, Y))
IF_GCD_3_IN_3_GGA4(X, Y, D, gt_2_out_gg2(X, Y)) -> GCD_LE_3_IN_GGA3(Y, X, D)
GCD_3_IN_GGA3(X, Y, D) -> IF_GCD_3_IN_1_GGA4(X, Y, D, le_2_in_gg2(X, Y))
gcd_3_in_gga3(X, Y, D) -> if_gcd_3_in_1_gga4(X, Y, D, le_2_in_gg2(X, Y))
le_2_in_gg2(s_11(X), s_11(Y)) -> if_le_2_in_1_gg3(X, Y, le_2_in_gg2(X, Y))
le_2_in_gg2(0_0, s_11(Y)) -> le_2_out_gg2(0_0, s_11(Y))
le_2_in_gg2(0_0, 0_0) -> le_2_out_gg2(0_0, 0_0)
if_le_2_in_1_gg3(X, Y, le_2_out_gg2(X, Y)) -> le_2_out_gg2(s_11(X), s_11(Y))
if_gcd_3_in_1_gga4(X, Y, D, le_2_out_gg2(X, Y)) -> if_gcd_3_in_2_gga4(X, Y, D, gcd_le_3_in_gga3(X, Y, D))
gcd_le_3_in_gga3(0_0, Y, Y) -> gcd_le_3_out_gga3(0_0, Y, Y)
gcd_le_3_in_gga3(s_11(X), Y, D) -> if_gcd_le_3_in_1_gga4(X, Y, D, add_3_in_gag3(s_11(X), Z, Y))
add_3_in_gag3(s_11(X), Y, s_11(Z)) -> if_add_3_in_1_gag4(X, Y, Z, add_3_in_gag3(X, Y, Z))
add_3_in_gag3(0_0, X, X) -> add_3_out_gag3(0_0, X, X)
if_add_3_in_1_gag4(X, Y, Z, add_3_out_gag3(X, Y, Z)) -> add_3_out_gag3(s_11(X), Y, s_11(Z))
if_gcd_le_3_in_1_gga4(X, Y, D, add_3_out_gag3(s_11(X), Z, Y)) -> if_gcd_le_3_in_2_gga5(X, Y, D, Z, gcd_3_in_gga3(s_11(X), Z, D))
gcd_3_in_gga3(X, Y, D) -> if_gcd_3_in_3_gga4(X, Y, D, gt_2_in_gg2(X, Y))
gt_2_in_gg2(s_11(X), s_11(Y)) -> if_gt_2_in_1_gg3(X, Y, gt_2_in_gg2(X, Y))
gt_2_in_gg2(s_11(X), 0_0) -> gt_2_out_gg2(s_11(X), 0_0)
if_gt_2_in_1_gg3(X, Y, gt_2_out_gg2(X, Y)) -> gt_2_out_gg2(s_11(X), s_11(Y))
if_gcd_3_in_3_gga4(X, Y, D, gt_2_out_gg2(X, Y)) -> if_gcd_3_in_4_gga4(X, Y, D, gcd_le_3_in_gga3(Y, X, D))
if_gcd_3_in_4_gga4(X, Y, D, gcd_le_3_out_gga3(Y, X, D)) -> gcd_3_out_gga3(X, Y, D)
if_gcd_le_3_in_2_gga5(X, Y, D, Z, gcd_3_out_gga3(s_11(X), Z, D)) -> gcd_le_3_out_gga3(s_11(X), Y, D)
if_gcd_3_in_2_gga4(X, Y, D, gcd_le_3_out_gga3(X, Y, D)) -> gcd_3_out_gga3(X, Y, D)
↳ PROLOG
↳ PrologToPiTRSProof
↳ PiTRS
↳ DependencyPairsProof
↳ PiDP
↳ DependencyGraphProof
↳ AND
↳ PiDP
↳ PiDP
↳ PiDP
↳ PiDP
↳ UsableRulesProof
↳ PiDP
↳ PiDPToQDPProof
↳ PrologToPiTRSProof
IF_GCD_LE_3_IN_1_GGA4(X, Y, D, add_3_out_gag3(s_11(X), Z, Y)) -> GCD_3_IN_GGA3(s_11(X), Z, D)
GCD_LE_3_IN_GGA3(s_11(X), Y, D) -> IF_GCD_LE_3_IN_1_GGA4(X, Y, D, add_3_in_gag3(s_11(X), Z, Y))
IF_GCD_3_IN_1_GGA4(X, Y, D, le_2_out_gg2(X, Y)) -> GCD_LE_3_IN_GGA3(X, Y, D)
GCD_3_IN_GGA3(X, Y, D) -> IF_GCD_3_IN_3_GGA4(X, Y, D, gt_2_in_gg2(X, Y))
IF_GCD_3_IN_3_GGA4(X, Y, D, gt_2_out_gg2(X, Y)) -> GCD_LE_3_IN_GGA3(Y, X, D)
GCD_3_IN_GGA3(X, Y, D) -> IF_GCD_3_IN_1_GGA4(X, Y, D, le_2_in_gg2(X, Y))
add_3_in_gag3(s_11(X), Y, s_11(Z)) -> if_add_3_in_1_gag4(X, Y, Z, add_3_in_gag3(X, Y, Z))
gt_2_in_gg2(s_11(X), s_11(Y)) -> if_gt_2_in_1_gg3(X, Y, gt_2_in_gg2(X, Y))
gt_2_in_gg2(s_11(X), 0_0) -> gt_2_out_gg2(s_11(X), 0_0)
le_2_in_gg2(s_11(X), s_11(Y)) -> if_le_2_in_1_gg3(X, Y, le_2_in_gg2(X, Y))
le_2_in_gg2(0_0, s_11(Y)) -> le_2_out_gg2(0_0, s_11(Y))
le_2_in_gg2(0_0, 0_0) -> le_2_out_gg2(0_0, 0_0)
if_add_3_in_1_gag4(X, Y, Z, add_3_out_gag3(X, Y, Z)) -> add_3_out_gag3(s_11(X), Y, s_11(Z))
if_gt_2_in_1_gg3(X, Y, gt_2_out_gg2(X, Y)) -> gt_2_out_gg2(s_11(X), s_11(Y))
if_le_2_in_1_gg3(X, Y, le_2_out_gg2(X, Y)) -> le_2_out_gg2(s_11(X), s_11(Y))
add_3_in_gag3(0_0, X, X) -> add_3_out_gag3(0_0, X, X)
↳ PROLOG
↳ PrologToPiTRSProof
↳ PiTRS
↳ DependencyPairsProof
↳ PiDP
↳ DependencyGraphProof
↳ AND
↳ PiDP
↳ PiDP
↳ PiDP
↳ PiDP
↳ UsableRulesProof
↳ PiDP
↳ PiDPToQDPProof
↳ QDP
↳ PrologToPiTRSProof
IF_GCD_LE_3_IN_1_GGA2(X, add_3_out_gag1(Z)) -> GCD_3_IN_GGA2(s_11(X), Z)
GCD_LE_3_IN_GGA2(s_11(X), Y) -> IF_GCD_LE_3_IN_1_GGA2(X, add_3_in_gag2(s_11(X), Y))
IF_GCD_3_IN_1_GGA3(X, Y, le_2_out_gg) -> GCD_LE_3_IN_GGA2(X, Y)
GCD_3_IN_GGA2(X, Y) -> IF_GCD_3_IN_3_GGA3(X, Y, gt_2_in_gg2(X, Y))
IF_GCD_3_IN_3_GGA3(X, Y, gt_2_out_gg) -> GCD_LE_3_IN_GGA2(Y, X)
GCD_3_IN_GGA2(X, Y) -> IF_GCD_3_IN_1_GGA3(X, Y, le_2_in_gg2(X, Y))
add_3_in_gag2(s_11(X), s_11(Z)) -> if_add_3_in_1_gag1(add_3_in_gag2(X, Z))
gt_2_in_gg2(s_11(X), s_11(Y)) -> if_gt_2_in_1_gg1(gt_2_in_gg2(X, Y))
gt_2_in_gg2(s_11(X), 0_0) -> gt_2_out_gg
le_2_in_gg2(s_11(X), s_11(Y)) -> if_le_2_in_1_gg1(le_2_in_gg2(X, Y))
le_2_in_gg2(0_0, s_11(Y)) -> le_2_out_gg
le_2_in_gg2(0_0, 0_0) -> le_2_out_gg
if_add_3_in_1_gag1(add_3_out_gag1(Y)) -> add_3_out_gag1(Y)
if_gt_2_in_1_gg1(gt_2_out_gg) -> gt_2_out_gg
if_le_2_in_1_gg1(le_2_out_gg) -> le_2_out_gg
add_3_in_gag2(0_0, X) -> add_3_out_gag1(X)
add_3_in_gag2(x0, x1)
gt_2_in_gg2(x0, x1)
le_2_in_gg2(x0, x1)
if_add_3_in_1_gag1(x0)
if_gt_2_in_1_gg1(x0)
if_le_2_in_1_gg1(x0)
gcd_3_in_gga3(X, Y, D) -> if_gcd_3_in_1_gga4(X, Y, D, le_2_in_gg2(X, Y))
le_2_in_gg2(s_11(X), s_11(Y)) -> if_le_2_in_1_gg3(X, Y, le_2_in_gg2(X, Y))
le_2_in_gg2(0_0, s_11(Y)) -> le_2_out_gg2(0_0, s_11(Y))
le_2_in_gg2(0_0, 0_0) -> le_2_out_gg2(0_0, 0_0)
if_le_2_in_1_gg3(X, Y, le_2_out_gg2(X, Y)) -> le_2_out_gg2(s_11(X), s_11(Y))
if_gcd_3_in_1_gga4(X, Y, D, le_2_out_gg2(X, Y)) -> if_gcd_3_in_2_gga4(X, Y, D, gcd_le_3_in_gga3(X, Y, D))
gcd_le_3_in_gga3(0_0, Y, Y) -> gcd_le_3_out_gga3(0_0, Y, Y)
gcd_le_3_in_gga3(s_11(X), Y, D) -> if_gcd_le_3_in_1_gga4(X, Y, D, add_3_in_gag3(s_11(X), Z, Y))
add_3_in_gag3(s_11(X), Y, s_11(Z)) -> if_add_3_in_1_gag4(X, Y, Z, add_3_in_gag3(X, Y, Z))
add_3_in_gag3(0_0, X, X) -> add_3_out_gag3(0_0, X, X)
if_add_3_in_1_gag4(X, Y, Z, add_3_out_gag3(X, Y, Z)) -> add_3_out_gag3(s_11(X), Y, s_11(Z))
if_gcd_le_3_in_1_gga4(X, Y, D, add_3_out_gag3(s_11(X), Z, Y)) -> if_gcd_le_3_in_2_gga5(X, Y, D, Z, gcd_3_in_gga3(s_11(X), Z, D))
gcd_3_in_gga3(X, Y, D) -> if_gcd_3_in_3_gga4(X, Y, D, gt_2_in_gg2(X, Y))
gt_2_in_gg2(s_11(X), s_11(Y)) -> if_gt_2_in_1_gg3(X, Y, gt_2_in_gg2(X, Y))
gt_2_in_gg2(s_11(X), 0_0) -> gt_2_out_gg2(s_11(X), 0_0)
if_gt_2_in_1_gg3(X, Y, gt_2_out_gg2(X, Y)) -> gt_2_out_gg2(s_11(X), s_11(Y))
if_gcd_3_in_3_gga4(X, Y, D, gt_2_out_gg2(X, Y)) -> if_gcd_3_in_4_gga4(X, Y, D, gcd_le_3_in_gga3(Y, X, D))
if_gcd_3_in_4_gga4(X, Y, D, gcd_le_3_out_gga3(Y, X, D)) -> gcd_3_out_gga3(X, Y, D)
if_gcd_le_3_in_2_gga5(X, Y, D, Z, gcd_3_out_gga3(s_11(X), Z, D)) -> gcd_le_3_out_gga3(s_11(X), Y, D)
if_gcd_3_in_2_gga4(X, Y, D, gcd_le_3_out_gga3(X, Y, D)) -> gcd_3_out_gga3(X, Y, D)
Infinitary Constructor Rewriting Termination of PiTRS implies Termination of PROLOG
↳ PROLOG
↳ PrologToPiTRSProof
↳ PrologToPiTRSProof
↳ PiTRS
↳ DependencyPairsProof
gcd_3_in_gga3(X, Y, D) -> if_gcd_3_in_1_gga4(X, Y, D, le_2_in_gg2(X, Y))
le_2_in_gg2(s_11(X), s_11(Y)) -> if_le_2_in_1_gg3(X, Y, le_2_in_gg2(X, Y))
le_2_in_gg2(0_0, s_11(Y)) -> le_2_out_gg2(0_0, s_11(Y))
le_2_in_gg2(0_0, 0_0) -> le_2_out_gg2(0_0, 0_0)
if_le_2_in_1_gg3(X, Y, le_2_out_gg2(X, Y)) -> le_2_out_gg2(s_11(X), s_11(Y))
if_gcd_3_in_1_gga4(X, Y, D, le_2_out_gg2(X, Y)) -> if_gcd_3_in_2_gga4(X, Y, D, gcd_le_3_in_gga3(X, Y, D))
gcd_le_3_in_gga3(0_0, Y, Y) -> gcd_le_3_out_gga3(0_0, Y, Y)
gcd_le_3_in_gga3(s_11(X), Y, D) -> if_gcd_le_3_in_1_gga4(X, Y, D, add_3_in_gag3(s_11(X), Z, Y))
add_3_in_gag3(s_11(X), Y, s_11(Z)) -> if_add_3_in_1_gag4(X, Y, Z, add_3_in_gag3(X, Y, Z))
add_3_in_gag3(0_0, X, X) -> add_3_out_gag3(0_0, X, X)
if_add_3_in_1_gag4(X, Y, Z, add_3_out_gag3(X, Y, Z)) -> add_3_out_gag3(s_11(X), Y, s_11(Z))
if_gcd_le_3_in_1_gga4(X, Y, D, add_3_out_gag3(s_11(X), Z, Y)) -> if_gcd_le_3_in_2_gga5(X, Y, D, Z, gcd_3_in_gga3(s_11(X), Z, D))
gcd_3_in_gga3(X, Y, D) -> if_gcd_3_in_3_gga4(X, Y, D, gt_2_in_gg2(X, Y))
gt_2_in_gg2(s_11(X), s_11(Y)) -> if_gt_2_in_1_gg3(X, Y, gt_2_in_gg2(X, Y))
gt_2_in_gg2(s_11(X), 0_0) -> gt_2_out_gg2(s_11(X), 0_0)
if_gt_2_in_1_gg3(X, Y, gt_2_out_gg2(X, Y)) -> gt_2_out_gg2(s_11(X), s_11(Y))
if_gcd_3_in_3_gga4(X, Y, D, gt_2_out_gg2(X, Y)) -> if_gcd_3_in_4_gga4(X, Y, D, gcd_le_3_in_gga3(Y, X, D))
if_gcd_3_in_4_gga4(X, Y, D, gcd_le_3_out_gga3(Y, X, D)) -> gcd_3_out_gga3(X, Y, D)
if_gcd_le_3_in_2_gga5(X, Y, D, Z, gcd_3_out_gga3(s_11(X), Z, D)) -> gcd_le_3_out_gga3(s_11(X), Y, D)
if_gcd_3_in_2_gga4(X, Y, D, gcd_le_3_out_gga3(X, Y, D)) -> gcd_3_out_gga3(X, Y, D)
GCD_3_IN_GGA3(X, Y, D) -> IF_GCD_3_IN_1_GGA4(X, Y, D, le_2_in_gg2(X, Y))
GCD_3_IN_GGA3(X, Y, D) -> LE_2_IN_GG2(X, Y)
LE_2_IN_GG2(s_11(X), s_11(Y)) -> IF_LE_2_IN_1_GG3(X, Y, le_2_in_gg2(X, Y))
LE_2_IN_GG2(s_11(X), s_11(Y)) -> LE_2_IN_GG2(X, Y)
IF_GCD_3_IN_1_GGA4(X, Y, D, le_2_out_gg2(X, Y)) -> IF_GCD_3_IN_2_GGA4(X, Y, D, gcd_le_3_in_gga3(X, Y, D))
IF_GCD_3_IN_1_GGA4(X, Y, D, le_2_out_gg2(X, Y)) -> GCD_LE_3_IN_GGA3(X, Y, D)
GCD_LE_3_IN_GGA3(s_11(X), Y, D) -> IF_GCD_LE_3_IN_1_GGA4(X, Y, D, add_3_in_gag3(s_11(X), Z, Y))
GCD_LE_3_IN_GGA3(s_11(X), Y, D) -> ADD_3_IN_GAG3(s_11(X), Z, Y)
ADD_3_IN_GAG3(s_11(X), Y, s_11(Z)) -> IF_ADD_3_IN_1_GAG4(X, Y, Z, add_3_in_gag3(X, Y, Z))
ADD_3_IN_GAG3(s_11(X), Y, s_11(Z)) -> ADD_3_IN_GAG3(X, Y, Z)
IF_GCD_LE_3_IN_1_GGA4(X, Y, D, add_3_out_gag3(s_11(X), Z, Y)) -> IF_GCD_LE_3_IN_2_GGA5(X, Y, D, Z, gcd_3_in_gga3(s_11(X), Z, D))
IF_GCD_LE_3_IN_1_GGA4(X, Y, D, add_3_out_gag3(s_11(X), Z, Y)) -> GCD_3_IN_GGA3(s_11(X), Z, D)
GCD_3_IN_GGA3(X, Y, D) -> IF_GCD_3_IN_3_GGA4(X, Y, D, gt_2_in_gg2(X, Y))
GCD_3_IN_GGA3(X, Y, D) -> GT_2_IN_GG2(X, Y)
GT_2_IN_GG2(s_11(X), s_11(Y)) -> IF_GT_2_IN_1_GG3(X, Y, gt_2_in_gg2(X, Y))
GT_2_IN_GG2(s_11(X), s_11(Y)) -> GT_2_IN_GG2(X, Y)
IF_GCD_3_IN_3_GGA4(X, Y, D, gt_2_out_gg2(X, Y)) -> IF_GCD_3_IN_4_GGA4(X, Y, D, gcd_le_3_in_gga3(Y, X, D))
IF_GCD_3_IN_3_GGA4(X, Y, D, gt_2_out_gg2(X, Y)) -> GCD_LE_3_IN_GGA3(Y, X, D)
gcd_3_in_gga3(X, Y, D) -> if_gcd_3_in_1_gga4(X, Y, D, le_2_in_gg2(X, Y))
le_2_in_gg2(s_11(X), s_11(Y)) -> if_le_2_in_1_gg3(X, Y, le_2_in_gg2(X, Y))
le_2_in_gg2(0_0, s_11(Y)) -> le_2_out_gg2(0_0, s_11(Y))
le_2_in_gg2(0_0, 0_0) -> le_2_out_gg2(0_0, 0_0)
if_le_2_in_1_gg3(X, Y, le_2_out_gg2(X, Y)) -> le_2_out_gg2(s_11(X), s_11(Y))
if_gcd_3_in_1_gga4(X, Y, D, le_2_out_gg2(X, Y)) -> if_gcd_3_in_2_gga4(X, Y, D, gcd_le_3_in_gga3(X, Y, D))
gcd_le_3_in_gga3(0_0, Y, Y) -> gcd_le_3_out_gga3(0_0, Y, Y)
gcd_le_3_in_gga3(s_11(X), Y, D) -> if_gcd_le_3_in_1_gga4(X, Y, D, add_3_in_gag3(s_11(X), Z, Y))
add_3_in_gag3(s_11(X), Y, s_11(Z)) -> if_add_3_in_1_gag4(X, Y, Z, add_3_in_gag3(X, Y, Z))
add_3_in_gag3(0_0, X, X) -> add_3_out_gag3(0_0, X, X)
if_add_3_in_1_gag4(X, Y, Z, add_3_out_gag3(X, Y, Z)) -> add_3_out_gag3(s_11(X), Y, s_11(Z))
if_gcd_le_3_in_1_gga4(X, Y, D, add_3_out_gag3(s_11(X), Z, Y)) -> if_gcd_le_3_in_2_gga5(X, Y, D, Z, gcd_3_in_gga3(s_11(X), Z, D))
gcd_3_in_gga3(X, Y, D) -> if_gcd_3_in_3_gga4(X, Y, D, gt_2_in_gg2(X, Y))
gt_2_in_gg2(s_11(X), s_11(Y)) -> if_gt_2_in_1_gg3(X, Y, gt_2_in_gg2(X, Y))
gt_2_in_gg2(s_11(X), 0_0) -> gt_2_out_gg2(s_11(X), 0_0)
if_gt_2_in_1_gg3(X, Y, gt_2_out_gg2(X, Y)) -> gt_2_out_gg2(s_11(X), s_11(Y))
if_gcd_3_in_3_gga4(X, Y, D, gt_2_out_gg2(X, Y)) -> if_gcd_3_in_4_gga4(X, Y, D, gcd_le_3_in_gga3(Y, X, D))
if_gcd_3_in_4_gga4(X, Y, D, gcd_le_3_out_gga3(Y, X, D)) -> gcd_3_out_gga3(X, Y, D)
if_gcd_le_3_in_2_gga5(X, Y, D, Z, gcd_3_out_gga3(s_11(X), Z, D)) -> gcd_le_3_out_gga3(s_11(X), Y, D)
if_gcd_3_in_2_gga4(X, Y, D, gcd_le_3_out_gga3(X, Y, D)) -> gcd_3_out_gga3(X, Y, D)
↳ PROLOG
↳ PrologToPiTRSProof
↳ PrologToPiTRSProof
↳ PiTRS
↳ DependencyPairsProof
↳ PiDP
↳ DependencyGraphProof
GCD_3_IN_GGA3(X, Y, D) -> IF_GCD_3_IN_1_GGA4(X, Y, D, le_2_in_gg2(X, Y))
GCD_3_IN_GGA3(X, Y, D) -> LE_2_IN_GG2(X, Y)
LE_2_IN_GG2(s_11(X), s_11(Y)) -> IF_LE_2_IN_1_GG3(X, Y, le_2_in_gg2(X, Y))
LE_2_IN_GG2(s_11(X), s_11(Y)) -> LE_2_IN_GG2(X, Y)
IF_GCD_3_IN_1_GGA4(X, Y, D, le_2_out_gg2(X, Y)) -> IF_GCD_3_IN_2_GGA4(X, Y, D, gcd_le_3_in_gga3(X, Y, D))
IF_GCD_3_IN_1_GGA4(X, Y, D, le_2_out_gg2(X, Y)) -> GCD_LE_3_IN_GGA3(X, Y, D)
GCD_LE_3_IN_GGA3(s_11(X), Y, D) -> IF_GCD_LE_3_IN_1_GGA4(X, Y, D, add_3_in_gag3(s_11(X), Z, Y))
GCD_LE_3_IN_GGA3(s_11(X), Y, D) -> ADD_3_IN_GAG3(s_11(X), Z, Y)
ADD_3_IN_GAG3(s_11(X), Y, s_11(Z)) -> IF_ADD_3_IN_1_GAG4(X, Y, Z, add_3_in_gag3(X, Y, Z))
ADD_3_IN_GAG3(s_11(X), Y, s_11(Z)) -> ADD_3_IN_GAG3(X, Y, Z)
IF_GCD_LE_3_IN_1_GGA4(X, Y, D, add_3_out_gag3(s_11(X), Z, Y)) -> IF_GCD_LE_3_IN_2_GGA5(X, Y, D, Z, gcd_3_in_gga3(s_11(X), Z, D))
IF_GCD_LE_3_IN_1_GGA4(X, Y, D, add_3_out_gag3(s_11(X), Z, Y)) -> GCD_3_IN_GGA3(s_11(X), Z, D)
GCD_3_IN_GGA3(X, Y, D) -> IF_GCD_3_IN_3_GGA4(X, Y, D, gt_2_in_gg2(X, Y))
GCD_3_IN_GGA3(X, Y, D) -> GT_2_IN_GG2(X, Y)
GT_2_IN_GG2(s_11(X), s_11(Y)) -> IF_GT_2_IN_1_GG3(X, Y, gt_2_in_gg2(X, Y))
GT_2_IN_GG2(s_11(X), s_11(Y)) -> GT_2_IN_GG2(X, Y)
IF_GCD_3_IN_3_GGA4(X, Y, D, gt_2_out_gg2(X, Y)) -> IF_GCD_3_IN_4_GGA4(X, Y, D, gcd_le_3_in_gga3(Y, X, D))
IF_GCD_3_IN_3_GGA4(X, Y, D, gt_2_out_gg2(X, Y)) -> GCD_LE_3_IN_GGA3(Y, X, D)
gcd_3_in_gga3(X, Y, D) -> if_gcd_3_in_1_gga4(X, Y, D, le_2_in_gg2(X, Y))
le_2_in_gg2(s_11(X), s_11(Y)) -> if_le_2_in_1_gg3(X, Y, le_2_in_gg2(X, Y))
le_2_in_gg2(0_0, s_11(Y)) -> le_2_out_gg2(0_0, s_11(Y))
le_2_in_gg2(0_0, 0_0) -> le_2_out_gg2(0_0, 0_0)
if_le_2_in_1_gg3(X, Y, le_2_out_gg2(X, Y)) -> le_2_out_gg2(s_11(X), s_11(Y))
if_gcd_3_in_1_gga4(X, Y, D, le_2_out_gg2(X, Y)) -> if_gcd_3_in_2_gga4(X, Y, D, gcd_le_3_in_gga3(X, Y, D))
gcd_le_3_in_gga3(0_0, Y, Y) -> gcd_le_3_out_gga3(0_0, Y, Y)
gcd_le_3_in_gga3(s_11(X), Y, D) -> if_gcd_le_3_in_1_gga4(X, Y, D, add_3_in_gag3(s_11(X), Z, Y))
add_3_in_gag3(s_11(X), Y, s_11(Z)) -> if_add_3_in_1_gag4(X, Y, Z, add_3_in_gag3(X, Y, Z))
add_3_in_gag3(0_0, X, X) -> add_3_out_gag3(0_0, X, X)
if_add_3_in_1_gag4(X, Y, Z, add_3_out_gag3(X, Y, Z)) -> add_3_out_gag3(s_11(X), Y, s_11(Z))
if_gcd_le_3_in_1_gga4(X, Y, D, add_3_out_gag3(s_11(X), Z, Y)) -> if_gcd_le_3_in_2_gga5(X, Y, D, Z, gcd_3_in_gga3(s_11(X), Z, D))
gcd_3_in_gga3(X, Y, D) -> if_gcd_3_in_3_gga4(X, Y, D, gt_2_in_gg2(X, Y))
gt_2_in_gg2(s_11(X), s_11(Y)) -> if_gt_2_in_1_gg3(X, Y, gt_2_in_gg2(X, Y))
gt_2_in_gg2(s_11(X), 0_0) -> gt_2_out_gg2(s_11(X), 0_0)
if_gt_2_in_1_gg3(X, Y, gt_2_out_gg2(X, Y)) -> gt_2_out_gg2(s_11(X), s_11(Y))
if_gcd_3_in_3_gga4(X, Y, D, gt_2_out_gg2(X, Y)) -> if_gcd_3_in_4_gga4(X, Y, D, gcd_le_3_in_gga3(Y, X, D))
if_gcd_3_in_4_gga4(X, Y, D, gcd_le_3_out_gga3(Y, X, D)) -> gcd_3_out_gga3(X, Y, D)
if_gcd_le_3_in_2_gga5(X, Y, D, Z, gcd_3_out_gga3(s_11(X), Z, D)) -> gcd_le_3_out_gga3(s_11(X), Y, D)
if_gcd_3_in_2_gga4(X, Y, D, gcd_le_3_out_gga3(X, Y, D)) -> gcd_3_out_gga3(X, Y, D)
↳ PROLOG
↳ PrologToPiTRSProof
↳ PrologToPiTRSProof
↳ PiTRS
↳ DependencyPairsProof
↳ PiDP
↳ DependencyGraphProof
↳ AND
↳ PiDP
↳ UsableRulesProof
↳ PiDP
↳ PiDP
↳ PiDP
GT_2_IN_GG2(s_11(X), s_11(Y)) -> GT_2_IN_GG2(X, Y)
gcd_3_in_gga3(X, Y, D) -> if_gcd_3_in_1_gga4(X, Y, D, le_2_in_gg2(X, Y))
le_2_in_gg2(s_11(X), s_11(Y)) -> if_le_2_in_1_gg3(X, Y, le_2_in_gg2(X, Y))
le_2_in_gg2(0_0, s_11(Y)) -> le_2_out_gg2(0_0, s_11(Y))
le_2_in_gg2(0_0, 0_0) -> le_2_out_gg2(0_0, 0_0)
if_le_2_in_1_gg3(X, Y, le_2_out_gg2(X, Y)) -> le_2_out_gg2(s_11(X), s_11(Y))
if_gcd_3_in_1_gga4(X, Y, D, le_2_out_gg2(X, Y)) -> if_gcd_3_in_2_gga4(X, Y, D, gcd_le_3_in_gga3(X, Y, D))
gcd_le_3_in_gga3(0_0, Y, Y) -> gcd_le_3_out_gga3(0_0, Y, Y)
gcd_le_3_in_gga3(s_11(X), Y, D) -> if_gcd_le_3_in_1_gga4(X, Y, D, add_3_in_gag3(s_11(X), Z, Y))
add_3_in_gag3(s_11(X), Y, s_11(Z)) -> if_add_3_in_1_gag4(X, Y, Z, add_3_in_gag3(X, Y, Z))
add_3_in_gag3(0_0, X, X) -> add_3_out_gag3(0_0, X, X)
if_add_3_in_1_gag4(X, Y, Z, add_3_out_gag3(X, Y, Z)) -> add_3_out_gag3(s_11(X), Y, s_11(Z))
if_gcd_le_3_in_1_gga4(X, Y, D, add_3_out_gag3(s_11(X), Z, Y)) -> if_gcd_le_3_in_2_gga5(X, Y, D, Z, gcd_3_in_gga3(s_11(X), Z, D))
gcd_3_in_gga3(X, Y, D) -> if_gcd_3_in_3_gga4(X, Y, D, gt_2_in_gg2(X, Y))
gt_2_in_gg2(s_11(X), s_11(Y)) -> if_gt_2_in_1_gg3(X, Y, gt_2_in_gg2(X, Y))
gt_2_in_gg2(s_11(X), 0_0) -> gt_2_out_gg2(s_11(X), 0_0)
if_gt_2_in_1_gg3(X, Y, gt_2_out_gg2(X, Y)) -> gt_2_out_gg2(s_11(X), s_11(Y))
if_gcd_3_in_3_gga4(X, Y, D, gt_2_out_gg2(X, Y)) -> if_gcd_3_in_4_gga4(X, Y, D, gcd_le_3_in_gga3(Y, X, D))
if_gcd_3_in_4_gga4(X, Y, D, gcd_le_3_out_gga3(Y, X, D)) -> gcd_3_out_gga3(X, Y, D)
if_gcd_le_3_in_2_gga5(X, Y, D, Z, gcd_3_out_gga3(s_11(X), Z, D)) -> gcd_le_3_out_gga3(s_11(X), Y, D)
if_gcd_3_in_2_gga4(X, Y, D, gcd_le_3_out_gga3(X, Y, D)) -> gcd_3_out_gga3(X, Y, D)
↳ PROLOG
↳ PrologToPiTRSProof
↳ PrologToPiTRSProof
↳ PiTRS
↳ DependencyPairsProof
↳ PiDP
↳ DependencyGraphProof
↳ AND
↳ PiDP
↳ UsableRulesProof
↳ PiDP
↳ PiDPToQDPProof
↳ PiDP
↳ PiDP
↳ PiDP
GT_2_IN_GG2(s_11(X), s_11(Y)) -> GT_2_IN_GG2(X, Y)
↳ PROLOG
↳ PrologToPiTRSProof
↳ PrologToPiTRSProof
↳ PiTRS
↳ DependencyPairsProof
↳ PiDP
↳ DependencyGraphProof
↳ AND
↳ PiDP
↳ UsableRulesProof
↳ PiDP
↳ PiDPToQDPProof
↳ QDP
↳ QDPSizeChangeProof
↳ PiDP
↳ PiDP
↳ PiDP
GT_2_IN_GG2(s_11(X), s_11(Y)) -> GT_2_IN_GG2(X, Y)
From the DPs we obtained the following set of size-change graphs:
↳ PROLOG
↳ PrologToPiTRSProof
↳ PrologToPiTRSProof
↳ PiTRS
↳ DependencyPairsProof
↳ PiDP
↳ DependencyGraphProof
↳ AND
↳ PiDP
↳ PiDP
↳ UsableRulesProof
↳ PiDP
↳ PiDP
ADD_3_IN_GAG3(s_11(X), Y, s_11(Z)) -> ADD_3_IN_GAG3(X, Y, Z)
gcd_3_in_gga3(X, Y, D) -> if_gcd_3_in_1_gga4(X, Y, D, le_2_in_gg2(X, Y))
le_2_in_gg2(s_11(X), s_11(Y)) -> if_le_2_in_1_gg3(X, Y, le_2_in_gg2(X, Y))
le_2_in_gg2(0_0, s_11(Y)) -> le_2_out_gg2(0_0, s_11(Y))
le_2_in_gg2(0_0, 0_0) -> le_2_out_gg2(0_0, 0_0)
if_le_2_in_1_gg3(X, Y, le_2_out_gg2(X, Y)) -> le_2_out_gg2(s_11(X), s_11(Y))
if_gcd_3_in_1_gga4(X, Y, D, le_2_out_gg2(X, Y)) -> if_gcd_3_in_2_gga4(X, Y, D, gcd_le_3_in_gga3(X, Y, D))
gcd_le_3_in_gga3(0_0, Y, Y) -> gcd_le_3_out_gga3(0_0, Y, Y)
gcd_le_3_in_gga3(s_11(X), Y, D) -> if_gcd_le_3_in_1_gga4(X, Y, D, add_3_in_gag3(s_11(X), Z, Y))
add_3_in_gag3(s_11(X), Y, s_11(Z)) -> if_add_3_in_1_gag4(X, Y, Z, add_3_in_gag3(X, Y, Z))
add_3_in_gag3(0_0, X, X) -> add_3_out_gag3(0_0, X, X)
if_add_3_in_1_gag4(X, Y, Z, add_3_out_gag3(X, Y, Z)) -> add_3_out_gag3(s_11(X), Y, s_11(Z))
if_gcd_le_3_in_1_gga4(X, Y, D, add_3_out_gag3(s_11(X), Z, Y)) -> if_gcd_le_3_in_2_gga5(X, Y, D, Z, gcd_3_in_gga3(s_11(X), Z, D))
gcd_3_in_gga3(X, Y, D) -> if_gcd_3_in_3_gga4(X, Y, D, gt_2_in_gg2(X, Y))
gt_2_in_gg2(s_11(X), s_11(Y)) -> if_gt_2_in_1_gg3(X, Y, gt_2_in_gg2(X, Y))
gt_2_in_gg2(s_11(X), 0_0) -> gt_2_out_gg2(s_11(X), 0_0)
if_gt_2_in_1_gg3(X, Y, gt_2_out_gg2(X, Y)) -> gt_2_out_gg2(s_11(X), s_11(Y))
if_gcd_3_in_3_gga4(X, Y, D, gt_2_out_gg2(X, Y)) -> if_gcd_3_in_4_gga4(X, Y, D, gcd_le_3_in_gga3(Y, X, D))
if_gcd_3_in_4_gga4(X, Y, D, gcd_le_3_out_gga3(Y, X, D)) -> gcd_3_out_gga3(X, Y, D)
if_gcd_le_3_in_2_gga5(X, Y, D, Z, gcd_3_out_gga3(s_11(X), Z, D)) -> gcd_le_3_out_gga3(s_11(X), Y, D)
if_gcd_3_in_2_gga4(X, Y, D, gcd_le_3_out_gga3(X, Y, D)) -> gcd_3_out_gga3(X, Y, D)
↳ PROLOG
↳ PrologToPiTRSProof
↳ PrologToPiTRSProof
↳ PiTRS
↳ DependencyPairsProof
↳ PiDP
↳ DependencyGraphProof
↳ AND
↳ PiDP
↳ PiDP
↳ UsableRulesProof
↳ PiDP
↳ PiDPToQDPProof
↳ PiDP
↳ PiDP
ADD_3_IN_GAG3(s_11(X), Y, s_11(Z)) -> ADD_3_IN_GAG3(X, Y, Z)
↳ PROLOG
↳ PrologToPiTRSProof
↳ PrologToPiTRSProof
↳ PiTRS
↳ DependencyPairsProof
↳ PiDP
↳ DependencyGraphProof
↳ AND
↳ PiDP
↳ PiDP
↳ UsableRulesProof
↳ PiDP
↳ PiDPToQDPProof
↳ QDP
↳ QDPSizeChangeProof
↳ PiDP
↳ PiDP
ADD_3_IN_GAG2(s_11(X), s_11(Z)) -> ADD_3_IN_GAG2(X, Z)
From the DPs we obtained the following set of size-change graphs:
↳ PROLOG
↳ PrologToPiTRSProof
↳ PrologToPiTRSProof
↳ PiTRS
↳ DependencyPairsProof
↳ PiDP
↳ DependencyGraphProof
↳ AND
↳ PiDP
↳ PiDP
↳ PiDP
↳ UsableRulesProof
↳ PiDP
LE_2_IN_GG2(s_11(X), s_11(Y)) -> LE_2_IN_GG2(X, Y)
gcd_3_in_gga3(X, Y, D) -> if_gcd_3_in_1_gga4(X, Y, D, le_2_in_gg2(X, Y))
le_2_in_gg2(s_11(X), s_11(Y)) -> if_le_2_in_1_gg3(X, Y, le_2_in_gg2(X, Y))
le_2_in_gg2(0_0, s_11(Y)) -> le_2_out_gg2(0_0, s_11(Y))
le_2_in_gg2(0_0, 0_0) -> le_2_out_gg2(0_0, 0_0)
if_le_2_in_1_gg3(X, Y, le_2_out_gg2(X, Y)) -> le_2_out_gg2(s_11(X), s_11(Y))
if_gcd_3_in_1_gga4(X, Y, D, le_2_out_gg2(X, Y)) -> if_gcd_3_in_2_gga4(X, Y, D, gcd_le_3_in_gga3(X, Y, D))
gcd_le_3_in_gga3(0_0, Y, Y) -> gcd_le_3_out_gga3(0_0, Y, Y)
gcd_le_3_in_gga3(s_11(X), Y, D) -> if_gcd_le_3_in_1_gga4(X, Y, D, add_3_in_gag3(s_11(X), Z, Y))
add_3_in_gag3(s_11(X), Y, s_11(Z)) -> if_add_3_in_1_gag4(X, Y, Z, add_3_in_gag3(X, Y, Z))
add_3_in_gag3(0_0, X, X) -> add_3_out_gag3(0_0, X, X)
if_add_3_in_1_gag4(X, Y, Z, add_3_out_gag3(X, Y, Z)) -> add_3_out_gag3(s_11(X), Y, s_11(Z))
if_gcd_le_3_in_1_gga4(X, Y, D, add_3_out_gag3(s_11(X), Z, Y)) -> if_gcd_le_3_in_2_gga5(X, Y, D, Z, gcd_3_in_gga3(s_11(X), Z, D))
gcd_3_in_gga3(X, Y, D) -> if_gcd_3_in_3_gga4(X, Y, D, gt_2_in_gg2(X, Y))
gt_2_in_gg2(s_11(X), s_11(Y)) -> if_gt_2_in_1_gg3(X, Y, gt_2_in_gg2(X, Y))
gt_2_in_gg2(s_11(X), 0_0) -> gt_2_out_gg2(s_11(X), 0_0)
if_gt_2_in_1_gg3(X, Y, gt_2_out_gg2(X, Y)) -> gt_2_out_gg2(s_11(X), s_11(Y))
if_gcd_3_in_3_gga4(X, Y, D, gt_2_out_gg2(X, Y)) -> if_gcd_3_in_4_gga4(X, Y, D, gcd_le_3_in_gga3(Y, X, D))
if_gcd_3_in_4_gga4(X, Y, D, gcd_le_3_out_gga3(Y, X, D)) -> gcd_3_out_gga3(X, Y, D)
if_gcd_le_3_in_2_gga5(X, Y, D, Z, gcd_3_out_gga3(s_11(X), Z, D)) -> gcd_le_3_out_gga3(s_11(X), Y, D)
if_gcd_3_in_2_gga4(X, Y, D, gcd_le_3_out_gga3(X, Y, D)) -> gcd_3_out_gga3(X, Y, D)
↳ PROLOG
↳ PrologToPiTRSProof
↳ PrologToPiTRSProof
↳ PiTRS
↳ DependencyPairsProof
↳ PiDP
↳ DependencyGraphProof
↳ AND
↳ PiDP
↳ PiDP
↳ PiDP
↳ UsableRulesProof
↳ PiDP
↳ PiDPToQDPProof
↳ PiDP
LE_2_IN_GG2(s_11(X), s_11(Y)) -> LE_2_IN_GG2(X, Y)
↳ PROLOG
↳ PrologToPiTRSProof
↳ PrologToPiTRSProof
↳ PiTRS
↳ DependencyPairsProof
↳ PiDP
↳ DependencyGraphProof
↳ AND
↳ PiDP
↳ PiDP
↳ PiDP
↳ UsableRulesProof
↳ PiDP
↳ PiDPToQDPProof
↳ QDP
↳ QDPSizeChangeProof
↳ PiDP
LE_2_IN_GG2(s_11(X), s_11(Y)) -> LE_2_IN_GG2(X, Y)
From the DPs we obtained the following set of size-change graphs:
↳ PROLOG
↳ PrologToPiTRSProof
↳ PrologToPiTRSProof
↳ PiTRS
↳ DependencyPairsProof
↳ PiDP
↳ DependencyGraphProof
↳ AND
↳ PiDP
↳ PiDP
↳ PiDP
↳ PiDP
↳ UsableRulesProof
IF_GCD_LE_3_IN_1_GGA4(X, Y, D, add_3_out_gag3(s_11(X), Z, Y)) -> GCD_3_IN_GGA3(s_11(X), Z, D)
GCD_LE_3_IN_GGA3(s_11(X), Y, D) -> IF_GCD_LE_3_IN_1_GGA4(X, Y, D, add_3_in_gag3(s_11(X), Z, Y))
IF_GCD_3_IN_1_GGA4(X, Y, D, le_2_out_gg2(X, Y)) -> GCD_LE_3_IN_GGA3(X, Y, D)
GCD_3_IN_GGA3(X, Y, D) -> IF_GCD_3_IN_3_GGA4(X, Y, D, gt_2_in_gg2(X, Y))
IF_GCD_3_IN_3_GGA4(X, Y, D, gt_2_out_gg2(X, Y)) -> GCD_LE_3_IN_GGA3(Y, X, D)
GCD_3_IN_GGA3(X, Y, D) -> IF_GCD_3_IN_1_GGA4(X, Y, D, le_2_in_gg2(X, Y))
gcd_3_in_gga3(X, Y, D) -> if_gcd_3_in_1_gga4(X, Y, D, le_2_in_gg2(X, Y))
le_2_in_gg2(s_11(X), s_11(Y)) -> if_le_2_in_1_gg3(X, Y, le_2_in_gg2(X, Y))
le_2_in_gg2(0_0, s_11(Y)) -> le_2_out_gg2(0_0, s_11(Y))
le_2_in_gg2(0_0, 0_0) -> le_2_out_gg2(0_0, 0_0)
if_le_2_in_1_gg3(X, Y, le_2_out_gg2(X, Y)) -> le_2_out_gg2(s_11(X), s_11(Y))
if_gcd_3_in_1_gga4(X, Y, D, le_2_out_gg2(X, Y)) -> if_gcd_3_in_2_gga4(X, Y, D, gcd_le_3_in_gga3(X, Y, D))
gcd_le_3_in_gga3(0_0, Y, Y) -> gcd_le_3_out_gga3(0_0, Y, Y)
gcd_le_3_in_gga3(s_11(X), Y, D) -> if_gcd_le_3_in_1_gga4(X, Y, D, add_3_in_gag3(s_11(X), Z, Y))
add_3_in_gag3(s_11(X), Y, s_11(Z)) -> if_add_3_in_1_gag4(X, Y, Z, add_3_in_gag3(X, Y, Z))
add_3_in_gag3(0_0, X, X) -> add_3_out_gag3(0_0, X, X)
if_add_3_in_1_gag4(X, Y, Z, add_3_out_gag3(X, Y, Z)) -> add_3_out_gag3(s_11(X), Y, s_11(Z))
if_gcd_le_3_in_1_gga4(X, Y, D, add_3_out_gag3(s_11(X), Z, Y)) -> if_gcd_le_3_in_2_gga5(X, Y, D, Z, gcd_3_in_gga3(s_11(X), Z, D))
gcd_3_in_gga3(X, Y, D) -> if_gcd_3_in_3_gga4(X, Y, D, gt_2_in_gg2(X, Y))
gt_2_in_gg2(s_11(X), s_11(Y)) -> if_gt_2_in_1_gg3(X, Y, gt_2_in_gg2(X, Y))
gt_2_in_gg2(s_11(X), 0_0) -> gt_2_out_gg2(s_11(X), 0_0)
if_gt_2_in_1_gg3(X, Y, gt_2_out_gg2(X, Y)) -> gt_2_out_gg2(s_11(X), s_11(Y))
if_gcd_3_in_3_gga4(X, Y, D, gt_2_out_gg2(X, Y)) -> if_gcd_3_in_4_gga4(X, Y, D, gcd_le_3_in_gga3(Y, X, D))
if_gcd_3_in_4_gga4(X, Y, D, gcd_le_3_out_gga3(Y, X, D)) -> gcd_3_out_gga3(X, Y, D)
if_gcd_le_3_in_2_gga5(X, Y, D, Z, gcd_3_out_gga3(s_11(X), Z, D)) -> gcd_le_3_out_gga3(s_11(X), Y, D)
if_gcd_3_in_2_gga4(X, Y, D, gcd_le_3_out_gga3(X, Y, D)) -> gcd_3_out_gga3(X, Y, D)
↳ PROLOG
↳ PrologToPiTRSProof
↳ PrologToPiTRSProof
↳ PiTRS
↳ DependencyPairsProof
↳ PiDP
↳ DependencyGraphProof
↳ AND
↳ PiDP
↳ PiDP
↳ PiDP
↳ PiDP
↳ UsableRulesProof
↳ PiDP
↳ PiDPToQDPProof
IF_GCD_LE_3_IN_1_GGA4(X, Y, D, add_3_out_gag3(s_11(X), Z, Y)) -> GCD_3_IN_GGA3(s_11(X), Z, D)
GCD_LE_3_IN_GGA3(s_11(X), Y, D) -> IF_GCD_LE_3_IN_1_GGA4(X, Y, D, add_3_in_gag3(s_11(X), Z, Y))
IF_GCD_3_IN_1_GGA4(X, Y, D, le_2_out_gg2(X, Y)) -> GCD_LE_3_IN_GGA3(X, Y, D)
GCD_3_IN_GGA3(X, Y, D) -> IF_GCD_3_IN_3_GGA4(X, Y, D, gt_2_in_gg2(X, Y))
IF_GCD_3_IN_3_GGA4(X, Y, D, gt_2_out_gg2(X, Y)) -> GCD_LE_3_IN_GGA3(Y, X, D)
GCD_3_IN_GGA3(X, Y, D) -> IF_GCD_3_IN_1_GGA4(X, Y, D, le_2_in_gg2(X, Y))
add_3_in_gag3(s_11(X), Y, s_11(Z)) -> if_add_3_in_1_gag4(X, Y, Z, add_3_in_gag3(X, Y, Z))
gt_2_in_gg2(s_11(X), s_11(Y)) -> if_gt_2_in_1_gg3(X, Y, gt_2_in_gg2(X, Y))
gt_2_in_gg2(s_11(X), 0_0) -> gt_2_out_gg2(s_11(X), 0_0)
le_2_in_gg2(s_11(X), s_11(Y)) -> if_le_2_in_1_gg3(X, Y, le_2_in_gg2(X, Y))
le_2_in_gg2(0_0, s_11(Y)) -> le_2_out_gg2(0_0, s_11(Y))
le_2_in_gg2(0_0, 0_0) -> le_2_out_gg2(0_0, 0_0)
if_add_3_in_1_gag4(X, Y, Z, add_3_out_gag3(X, Y, Z)) -> add_3_out_gag3(s_11(X), Y, s_11(Z))
if_gt_2_in_1_gg3(X, Y, gt_2_out_gg2(X, Y)) -> gt_2_out_gg2(s_11(X), s_11(Y))
if_le_2_in_1_gg3(X, Y, le_2_out_gg2(X, Y)) -> le_2_out_gg2(s_11(X), s_11(Y))
add_3_in_gag3(0_0, X, X) -> add_3_out_gag3(0_0, X, X)
↳ PROLOG
↳ PrologToPiTRSProof
↳ PrologToPiTRSProof
↳ PiTRS
↳ DependencyPairsProof
↳ PiDP
↳ DependencyGraphProof
↳ AND
↳ PiDP
↳ PiDP
↳ PiDP
↳ PiDP
↳ UsableRulesProof
↳ PiDP
↳ PiDPToQDPProof
↳ QDP
↳ QDPPoloProof
IF_GCD_LE_3_IN_1_GGA3(X, Y, add_3_out_gag3(s_11(X), Z, Y)) -> GCD_3_IN_GGA2(s_11(X), Z)
GCD_LE_3_IN_GGA2(s_11(X), Y) -> IF_GCD_LE_3_IN_1_GGA3(X, Y, add_3_in_gag2(s_11(X), Y))
IF_GCD_3_IN_1_GGA3(X, Y, le_2_out_gg2(X, Y)) -> GCD_LE_3_IN_GGA2(X, Y)
GCD_3_IN_GGA2(X, Y) -> IF_GCD_3_IN_3_GGA3(X, Y, gt_2_in_gg2(X, Y))
IF_GCD_3_IN_3_GGA3(X, Y, gt_2_out_gg2(X, Y)) -> GCD_LE_3_IN_GGA2(Y, X)
GCD_3_IN_GGA2(X, Y) -> IF_GCD_3_IN_1_GGA3(X, Y, le_2_in_gg2(X, Y))
add_3_in_gag2(s_11(X), s_11(Z)) -> if_add_3_in_1_gag3(X, Z, add_3_in_gag2(X, Z))
gt_2_in_gg2(s_11(X), s_11(Y)) -> if_gt_2_in_1_gg3(X, Y, gt_2_in_gg2(X, Y))
gt_2_in_gg2(s_11(X), 0_0) -> gt_2_out_gg2(s_11(X), 0_0)
le_2_in_gg2(s_11(X), s_11(Y)) -> if_le_2_in_1_gg3(X, Y, le_2_in_gg2(X, Y))
le_2_in_gg2(0_0, s_11(Y)) -> le_2_out_gg2(0_0, s_11(Y))
le_2_in_gg2(0_0, 0_0) -> le_2_out_gg2(0_0, 0_0)
if_add_3_in_1_gag3(X, Z, add_3_out_gag3(X, Y, Z)) -> add_3_out_gag3(s_11(X), Y, s_11(Z))
if_gt_2_in_1_gg3(X, Y, gt_2_out_gg2(X, Y)) -> gt_2_out_gg2(s_11(X), s_11(Y))
if_le_2_in_1_gg3(X, Y, le_2_out_gg2(X, Y)) -> le_2_out_gg2(s_11(X), s_11(Y))
add_3_in_gag2(0_0, X) -> add_3_out_gag3(0_0, X, X)
add_3_in_gag2(x0, x1)
gt_2_in_gg2(x0, x1)
le_2_in_gg2(x0, x1)
if_add_3_in_1_gag3(x0, x1, x2)
if_gt_2_in_1_gg3(x0, x1, x2)
if_le_2_in_1_gg3(x0, x1, x2)
The remaining Dependency Pairs were at least non-strictly be oriented.
GCD_LE_3_IN_GGA2(s_11(X), Y) -> IF_GCD_LE_3_IN_1_GGA3(X, Y, add_3_in_gag2(s_11(X), Y))
With the implicit AFS we had to orient the following set of usable rules non-strictly.
IF_GCD_LE_3_IN_1_GGA3(X, Y, add_3_out_gag3(s_11(X), Z, Y)) -> GCD_3_IN_GGA2(s_11(X), Z)
IF_GCD_3_IN_1_GGA3(X, Y, le_2_out_gg2(X, Y)) -> GCD_LE_3_IN_GGA2(X, Y)
GCD_3_IN_GGA2(X, Y) -> IF_GCD_3_IN_3_GGA3(X, Y, gt_2_in_gg2(X, Y))
IF_GCD_3_IN_3_GGA3(X, Y, gt_2_out_gg2(X, Y)) -> GCD_LE_3_IN_GGA2(Y, X)
GCD_3_IN_GGA2(X, Y) -> IF_GCD_3_IN_1_GGA3(X, Y, le_2_in_gg2(X, Y))
Used ordering: POLO with Polynomial interpretation:
add_3_in_gag2(0_0, X) -> add_3_out_gag3(0_0, X, X)
add_3_in_gag2(s_11(X), s_11(Z)) -> if_add_3_in_1_gag3(X, Z, add_3_in_gag2(X, Z))
if_add_3_in_1_gag3(X, Z, add_3_out_gag3(X, Y, Z)) -> add_3_out_gag3(s_11(X), Y, s_11(Z))
POL(add_3_in_gag2(x1, x2)) = x2
POL(0_0) = 0
POL(gt_2_in_gg2(x1, x2)) = 0
POL(add_3_out_gag3(x1, x2, x3)) = x1 + x2
POL(if_gt_2_in_1_gg3(x1, x2, x3)) = 0
POL(le_2_out_gg2(x1, x2)) = 0
POL(if_add_3_in_1_gag3(x1, x2, x3)) = 1 + x3
POL(IF_GCD_3_IN_3_GGA3(x1, x2, x3)) = x1 + x2
POL(if_le_2_in_1_gg3(x1, x2, x3)) = 0
POL(gt_2_out_gg2(x1, x2)) = 0
POL(IF_GCD_3_IN_1_GGA3(x1, x2, x3)) = x1 + x2
POL(GCD_LE_3_IN_GGA2(x1, x2)) = x1 + x2
POL(IF_GCD_LE_3_IN_1_GGA3(x1, x2, x3)) = x3
POL(le_2_in_gg2(x1, x2)) = 0
POL(s_11(x1)) = 1 + x1
POL(GCD_3_IN_GGA2(x1, x2)) = x1 + x2
↳ PROLOG
↳ PrologToPiTRSProof
↳ PrologToPiTRSProof
↳ PiTRS
↳ DependencyPairsProof
↳ PiDP
↳ DependencyGraphProof
↳ AND
↳ PiDP
↳ PiDP
↳ PiDP
↳ PiDP
↳ UsableRulesProof
↳ PiDP
↳ PiDPToQDPProof
↳ QDP
↳ QDPPoloProof
↳ QDP
↳ DependencyGraphProof
IF_GCD_LE_3_IN_1_GGA3(X, Y, add_3_out_gag3(s_11(X), Z, Y)) -> GCD_3_IN_GGA2(s_11(X), Z)
IF_GCD_3_IN_1_GGA3(X, Y, le_2_out_gg2(X, Y)) -> GCD_LE_3_IN_GGA2(X, Y)
GCD_3_IN_GGA2(X, Y) -> IF_GCD_3_IN_3_GGA3(X, Y, gt_2_in_gg2(X, Y))
IF_GCD_3_IN_3_GGA3(X, Y, gt_2_out_gg2(X, Y)) -> GCD_LE_3_IN_GGA2(Y, X)
GCD_3_IN_GGA2(X, Y) -> IF_GCD_3_IN_1_GGA3(X, Y, le_2_in_gg2(X, Y))
add_3_in_gag2(s_11(X), s_11(Z)) -> if_add_3_in_1_gag3(X, Z, add_3_in_gag2(X, Z))
gt_2_in_gg2(s_11(X), s_11(Y)) -> if_gt_2_in_1_gg3(X, Y, gt_2_in_gg2(X, Y))
gt_2_in_gg2(s_11(X), 0_0) -> gt_2_out_gg2(s_11(X), 0_0)
le_2_in_gg2(s_11(X), s_11(Y)) -> if_le_2_in_1_gg3(X, Y, le_2_in_gg2(X, Y))
le_2_in_gg2(0_0, s_11(Y)) -> le_2_out_gg2(0_0, s_11(Y))
le_2_in_gg2(0_0, 0_0) -> le_2_out_gg2(0_0, 0_0)
if_add_3_in_1_gag3(X, Z, add_3_out_gag3(X, Y, Z)) -> add_3_out_gag3(s_11(X), Y, s_11(Z))
if_gt_2_in_1_gg3(X, Y, gt_2_out_gg2(X, Y)) -> gt_2_out_gg2(s_11(X), s_11(Y))
if_le_2_in_1_gg3(X, Y, le_2_out_gg2(X, Y)) -> le_2_out_gg2(s_11(X), s_11(Y))
add_3_in_gag2(0_0, X) -> add_3_out_gag3(0_0, X, X)
add_3_in_gag2(x0, x1)
gt_2_in_gg2(x0, x1)
le_2_in_gg2(x0, x1)
if_add_3_in_1_gag3(x0, x1, x2)
if_gt_2_in_1_gg3(x0, x1, x2)
if_le_2_in_1_gg3(x0, x1, x2)