| Step | Hyp | Ref | Expression | 
						
							| 0 |  | cmea |  | 
						
							| 1 |  | vx |  | 
						
							| 2 | 1 | cv |  | 
						
							| 3 | 2 | cdm |  | 
						
							| 4 |  | cc0 |  | 
						
							| 5 |  | cicc |  | 
						
							| 6 |  | cpnf |  | 
						
							| 7 | 4 6 5 | co |  | 
						
							| 8 | 3 7 2 | wf |  | 
						
							| 9 |  | csalg |  | 
						
							| 10 | 3 9 | wcel |  | 
						
							| 11 | 8 10 | wa |  | 
						
							| 12 |  | c0 |  | 
						
							| 13 | 12 2 | cfv |  | 
						
							| 14 | 13 4 | wceq |  | 
						
							| 15 | 11 14 | wa |  | 
						
							| 16 |  | vy |  | 
						
							| 17 | 3 | cpw |  | 
						
							| 18 | 16 | cv |  | 
						
							| 19 |  | cdom |  | 
						
							| 20 |  | com |  | 
						
							| 21 | 18 20 19 | wbr |  | 
						
							| 22 |  | vw |  | 
						
							| 23 | 22 | cv |  | 
						
							| 24 | 22 18 23 | wdisj |  | 
						
							| 25 | 21 24 | wa |  | 
						
							| 26 | 18 | cuni |  | 
						
							| 27 | 26 2 | cfv |  | 
						
							| 28 |  | csumge0 |  | 
						
							| 29 | 2 18 | cres |  | 
						
							| 30 | 29 28 | cfv |  | 
						
							| 31 | 27 30 | wceq |  | 
						
							| 32 | 25 31 | wi |  | 
						
							| 33 | 32 16 17 | wral |  | 
						
							| 34 | 15 33 | wa |  | 
						
							| 35 | 34 1 | cab |  | 
						
							| 36 | 0 35 | wceq |  |