| Step | Hyp | Ref | Expression | 
						
							| 1 |  | tendopl.h |  | 
						
							| 2 |  | tendopl.t |  | 
						
							| 3 |  | tendopl.e |  | 
						
							| 4 |  | tendopl.p |  | 
						
							| 5 |  | eqid |  | 
						
							| 6 |  | eqid |  | 
						
							| 7 |  | simp1 |  | 
						
							| 8 |  | simpl1 |  | 
						
							| 9 |  | simpl2 |  | 
						
							| 10 |  | simpr |  | 
						
							| 11 | 1 2 3 | tendocl |  | 
						
							| 12 | 8 9 10 11 | syl3anc |  | 
						
							| 13 |  | simpl3 |  | 
						
							| 14 | 1 2 3 | tendocl |  | 
						
							| 15 | 8 13 10 14 | syl3anc |  | 
						
							| 16 | 1 2 | ltrnco |  | 
						
							| 17 | 8 12 15 16 | syl3anc |  | 
						
							| 18 | 17 | fmpttd |  | 
						
							| 19 | 4 2 | tendopl |  | 
						
							| 20 | 19 | 3adant1 |  | 
						
							| 21 | 20 | feq1d |  | 
						
							| 22 | 18 21 | mpbird |  | 
						
							| 23 |  | simp11 |  | 
						
							| 24 |  | simp12 |  | 
						
							| 25 |  | simp13 |  | 
						
							| 26 |  | 3simpc |  | 
						
							| 27 | 1 2 3 4 | tendoplco2 |  | 
						
							| 28 | 23 24 25 26 27 | syl121anc |  | 
						
							| 29 |  | simpl1 |  | 
						
							| 30 |  | simpl2 |  | 
						
							| 31 |  | simpl3 |  | 
						
							| 32 |  | simpr |  | 
						
							| 33 | 1 2 3 4 5 6 | tendopltp |  | 
						
							| 34 | 29 30 31 32 33 | syl121anc |  | 
						
							| 35 | 5 1 2 6 3 7 22 28 34 | istendod |  |