+(x, +(y, z)) → +(+(x, y), z)
*(x, +(y, z)) → +(*(x, y), *(x, z))
+(+(x, *(y, z)), *(y, u)) → +(x, *(y, +(z, u)))
↳ QTRS
↳ DependencyPairsProof
+(x, +(y, z)) → +(+(x, y), z)
*(x, +(y, z)) → +(*(x, y), *(x, z))
+(+(x, *(y, z)), *(y, u)) → +(x, *(y, +(z, u)))
*1(x, +(y, z)) → *1(x, y)
+1(+(x, *(y, z)), *(y, u)) → +1(z, u)
+1(x, +(y, z)) → +1(x, y)
+1(+(x, *(y, z)), *(y, u)) → *1(y, +(z, u))
*1(x, +(y, z)) → *1(x, z)
+1(x, +(y, z)) → +1(+(x, y), z)
+1(+(x, *(y, z)), *(y, u)) → +1(x, *(y, +(z, u)))
*1(x, +(y, z)) → +1(*(x, y), *(x, z))
+(x, +(y, z)) → +(+(x, y), z)
*(x, +(y, z)) → +(*(x, y), *(x, z))
+(+(x, *(y, z)), *(y, u)) → +(x, *(y, +(z, u)))
↳ QTRS
↳ DependencyPairsProof
↳ QDP
↳ QDPOrderProof
*1(x, +(y, z)) → *1(x, y)
+1(+(x, *(y, z)), *(y, u)) → +1(z, u)
+1(x, +(y, z)) → +1(x, y)
+1(+(x, *(y, z)), *(y, u)) → *1(y, +(z, u))
*1(x, +(y, z)) → *1(x, z)
+1(x, +(y, z)) → +1(+(x, y), z)
+1(+(x, *(y, z)), *(y, u)) → +1(x, *(y, +(z, u)))
*1(x, +(y, z)) → +1(*(x, y), *(x, z))
+(x, +(y, z)) → +(+(x, y), z)
*(x, +(y, z)) → +(*(x, y), *(x, z))
+(+(x, *(y, z)), *(y, u)) → +(x, *(y, +(z, u)))
The following pairs can be oriented strictly and are deleted.
The remaining pairs can at least be oriented weakly.
*1(x, +(y, z)) → *1(x, y)
+1(+(x, *(y, z)), *(y, u)) → +1(z, u)
+1(x, +(y, z)) → +1(x, y)
+1(+(x, *(y, z)), *(y, u)) → *1(y, +(z, u))
*1(x, +(y, z)) → *1(x, z)
Used ordering: Polynomial interpretation [25,35]:
+1(x, +(y, z)) → +1(+(x, y), z)
+1(+(x, *(y, z)), *(y, u)) → +1(x, *(y, +(z, u)))
*1(x, +(y, z)) → +1(*(x, y), *(x, z))
The value of delta used in the strict ordering is 3/8.
POL(*1(x1, x2)) = 4 + (2)x_2
POL(*(x1, x2)) = 9/4 + (4)x_2
POL(+1(x1, x2)) = 13/4 + (1/2)x_1 + (1/2)x_2
POL(+(x1, x2)) = 3/4 + x_1 + x_2
*(x, +(y, z)) → +(*(x, y), *(x, z))
+(+(x, *(y, z)), *(y, u)) → +(x, *(y, +(z, u)))
+(x, +(y, z)) → +(+(x, y), z)
↳ QTRS
↳ DependencyPairsProof
↳ QDP
↳ QDPOrderProof
↳ QDP
↳ DependencyGraphProof
+1(x, +(y, z)) → +1(+(x, y), z)
+1(+(x, *(y, z)), *(y, u)) → +1(x, *(y, +(z, u)))
*1(x, +(y, z)) → +1(*(x, y), *(x, z))
+(x, +(y, z)) → +(+(x, y), z)
*(x, +(y, z)) → +(*(x, y), *(x, z))
+(+(x, *(y, z)), *(y, u)) → +(x, *(y, +(z, u)))
↳ QTRS
↳ DependencyPairsProof
↳ QDP
↳ QDPOrderProof
↳ QDP
↳ DependencyGraphProof
↳ QDP
+1(x, +(y, z)) → +1(+(x, y), z)
+1(+(x, *(y, z)), *(y, u)) → +1(x, *(y, +(z, u)))
+(x, +(y, z)) → +(+(x, y), z)
*(x, +(y, z)) → +(*(x, y), *(x, z))
+(+(x, *(y, z)), *(y, u)) → +(x, *(y, +(z, u)))