| Step | Hyp | Ref | Expression | 
						
							| 1 |  | fmptdF.p |  | 
						
							| 2 |  | fmptdF.a |  | 
						
							| 3 |  | fmptdF.c |  | 
						
							| 4 |  | fmptdF.1 |  | 
						
							| 5 |  | fmptdF.2 |  | 
						
							| 6 | 4 | sbimi |  | 
						
							| 7 |  | sban |  | 
						
							| 8 | 1 | sbf |  | 
						
							| 9 | 2 | clelsb1fw |  | 
						
							| 10 | 8 9 | anbi12i |  | 
						
							| 11 | 7 10 | bitri |  | 
						
							| 12 |  | sbsbc |  | 
						
							| 13 |  | sbcel12 |  | 
						
							| 14 |  | vex |  | 
						
							| 15 | 14 3 | csbgfi |  | 
						
							| 16 | 15 | eleq2i |  | 
						
							| 17 | 13 16 | bitri |  | 
						
							| 18 | 12 17 | bitri |  | 
						
							| 19 | 6 11 18 | 3imtr3i |  | 
						
							| 20 | 19 | ralrimiva |  | 
						
							| 21 |  | nfcv |  | 
						
							| 22 |  | nfcv |  | 
						
							| 23 |  | nfcsb1v |  | 
						
							| 24 |  | csbeq1a |  | 
						
							| 25 | 2 21 22 23 24 | cbvmptf |  | 
						
							| 26 | 25 | fmpt |  | 
						
							| 27 | 20 26 | sylib |  | 
						
							| 28 | 5 | feq1i |  | 
						
							| 29 | 27 28 | sylibr |  |