| Step | Hyp | Ref | Expression | 
						
							| 0 |  | cpsmet |  | 
						
							| 1 |  | vx |  | 
						
							| 2 |  | cvv |  | 
						
							| 3 |  | vd |  | 
						
							| 4 |  | cxr |  | 
						
							| 5 |  | cmap |  | 
						
							| 6 | 1 | cv |  | 
						
							| 7 | 6 6 | cxp |  | 
						
							| 8 | 4 7 5 | co |  | 
						
							| 9 |  | vy |  | 
						
							| 10 | 9 | cv |  | 
						
							| 11 | 3 | cv |  | 
						
							| 12 | 10 10 11 | co |  | 
						
							| 13 |  | cc0 |  | 
						
							| 14 | 12 13 | wceq |  | 
						
							| 15 |  | vz |  | 
						
							| 16 |  | vw |  | 
						
							| 17 | 15 | cv |  | 
						
							| 18 | 10 17 11 | co |  | 
						
							| 19 |  | cle |  | 
						
							| 20 | 16 | cv |  | 
						
							| 21 | 20 10 11 | co |  | 
						
							| 22 |  | cxad |  | 
						
							| 23 | 20 17 11 | co |  | 
						
							| 24 | 21 23 22 | co |  | 
						
							| 25 | 18 24 19 | wbr |  | 
						
							| 26 | 25 16 6 | wral |  | 
						
							| 27 | 26 15 6 | wral |  | 
						
							| 28 | 14 27 | wa |  | 
						
							| 29 | 28 9 6 | wral |  | 
						
							| 30 | 29 3 8 | crab |  | 
						
							| 31 | 1 2 30 | cmpt |  | 
						
							| 32 | 0 31 | wceq |  |