| Step | Hyp | Ref | Expression | 
						
							| 1 |  | cycpm3.c |  | 
						
							| 2 |  | cycpm3.s |  | 
						
							| 3 |  | cycpm3.d |  | 
						
							| 4 |  | cycpm3.i |  | 
						
							| 5 |  | cycpm3.j |  | 
						
							| 6 |  | cycpm3.k |  | 
						
							| 7 |  | cycpm3.1 |  | 
						
							| 8 |  | cycpm3.2 |  | 
						
							| 9 |  | cycpm3.3 |  | 
						
							| 10 | 4 5 6 | s3cld |  | 
						
							| 11 | 4 5 6 7 8 9 | s3f1 |  | 
						
							| 12 |  | c0ex |  | 
						
							| 13 | 12 | prid1 |  | 
						
							| 14 |  | s3len |  | 
						
							| 15 | 14 | oveq1i |  | 
						
							| 16 |  | 3m1e2 |  | 
						
							| 17 | 15 16 | eqtri |  | 
						
							| 18 | 17 | oveq2i |  | 
						
							| 19 |  | fzo0to2pr |  | 
						
							| 20 | 18 19 | eqtri |  | 
						
							| 21 | 13 20 | eleqtrri |  | 
						
							| 22 | 21 | a1i |  | 
						
							| 23 | 1 3 10 11 22 | cycpmfv1 |  | 
						
							| 24 |  | s3fv0 |  | 
						
							| 25 | 4 24 | syl |  | 
						
							| 26 | 25 | fveq2d |  | 
						
							| 27 |  | 0p1e1 |  | 
						
							| 28 | 27 | fveq2i |  | 
						
							| 29 |  | s3fv1 |  | 
						
							| 30 | 5 29 | syl |  | 
						
							| 31 | 28 30 | eqtrid |  | 
						
							| 32 | 23 26 31 | 3eqtr3d |  |