Mathbox for Alan Sare |
< Previous
Next >
Nearby theorems |
||
Mirrors > Home > MPE Home > Th. List > Mathboxes > suctrALT2 | Structured version Visualization version Unicode version |
Description: Virtual deduction proof of suctr 5808. The sucessor of a transitive class is transitive. This proof was generated automatically from the virtual deduction proof suctrALT2VD 39071 using the tools command file translatewithout_overwritingminimize_excludingduplicates.cmd . (Contributed by Alan Sare, 11-Sep-2011.) (Proof modification is discouraged.) (New usage is discouraged.) |
Ref | Expression |
---|---|
suctrALT2 |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | sssucid 5802 | . . . . 5 | |
2 | trel 4759 | . . . . . . 7 | |
3 | 2 | expd 452 | . . . . . 6 |
4 | 3 | adantrd 484 | . . . . 5 |
5 | ssel 3597 | . . . . 5 | |
6 | 1, 4, 5 | ee03 38968 | . . . 4 |
7 | simpl 473 | . . . . . . 7 | |
8 | 7 | a1i 11 | . . . . . 6 |
9 | eleq2 2690 | . . . . . . 7 | |
10 | 9 | biimpcd 239 | . . . . . 6 |
11 | 8, 10 | syl6 35 | . . . . 5 |
12 | 1, 11, 5 | ee03 38968 | . . . 4 |
13 | simpr 477 | . . . . . 6 | |
14 | 13 | a1i 11 | . . . . 5 |
15 | elsuci 5791 | . . . . 5 | |
16 | 14, 15 | syl6 35 | . . . 4 |
17 | jao 534 | . . . 4 | |
18 | 6, 12, 16, 17 | ee222 38708 | . . 3 |
19 | 18 | alrimivv 1856 | . 2 |
20 | dftr2 4754 | . 2 | |
21 | 19, 20 | sylibr 224 | 1 |
Colors of variables: wff setvar class |
Syntax hints: wi 4 wo 383 wa 384 wal 1481 wceq 1483 wcel 1990 wss 3574 wtr 4752 csuc 5725 |
This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1722 ax-4 1737 ax-5 1839 ax-6 1888 ax-7 1935 ax-9 1999 ax-10 2019 ax-11 2034 ax-12 2047 ax-13 2246 ax-ext 2602 |
This theorem depends on definitions: df-bi 197 df-or 385 df-an 386 df-tru 1486 df-ex 1705 df-nf 1710 df-sb 1881 df-clab 2609 df-cleq 2615 df-clel 2618 df-nfc 2753 df-v 3202 df-un 3579 df-in 3581 df-ss 3588 df-sn 4178 df-uni 4437 df-tr 4753 df-suc 5729 |
This theorem is referenced by: (None) |
Copyright terms: Public domain | W3C validator |