YES
Confluence Proof
Confluence Proof
by ACP
Input
The rewrite relation of the following TRS is considered.
|
+(x,0) |
→ |
x |
|
+(x,s(y)) |
→ |
s(+(x,y)) |
|
-(0,x) |
→ |
0 |
|
-(x,0) |
→ |
x |
|
-(s(x),s(y)) |
→ |
-(x,y) |
Proof
1 Development Closed
Confluence is proven since the TRS is development closed.
Tool configuration
ACP