Certification Problem

Input (TPDB SRS_Relative/ICFP_2010_relative/142146)

The relative rewrite relation R/S is considered where R is the following TRS

and S is the following TRS.

Property / Task

Answer / Result

Proof (by AProVE @ termCOMP 2023)

1 String Reversal

1.1 Closure Under Flat Contexts

{0(☐), 2(☐), 1(☐)}

There are 131 ruless (increase limit for explicit display).

1.1.1 Semantic Labeling

Root-labeling is applied.

There are 393 ruless (increase limit for explicit display).

1.1.1.1 Rule Removal

There are 377 ruless (increase limit for explicit display).

1.1.1.1.1 Rule Removal

1.1.1.1.1.1 Semantic Labeling

Root-labeling is applied.