Mathbox for Alan Sare |
< Previous
Next >
Nearby theorems |
||
Mirrors > Home > MPE Home > Th. List > Mathboxes > suctrALT2VD | Structured version Visualization version Unicode version |
Description: Virtual deduction proof of suctrALT2 39072. (Contributed by Alan Sare, 11-Sep-2011.) (Proof modification is discouraged.) (New usage is discouraged.) |
Ref | Expression |
---|---|
suctrALT2VD |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | dftr2 4754 | . . 3 | |
2 | sssucid 5802 | . . . . . . . 8 | |
3 | idn1 38790 | . . . . . . . . 9 | |
4 | idn2 38838 | . . . . . . . . . 10 | |
5 | simpl 473 | . . . . . . . . . 10 | |
6 | 4, 5 | e2 38856 | . . . . . . . . 9 |
7 | idn3 38840 | . . . . . . . . 9 | |
8 | trel 4759 | . . . . . . . . . 10 | |
9 | 8 | expd 452 | . . . . . . . . 9 |
10 | 3, 6, 7, 9 | e123 38989 | . . . . . . . 8 |
11 | ssel 3597 | . . . . . . . 8 | |
12 | 2, 10, 11 | e03 38967 | . . . . . . 7 |
13 | 12 | in3 38834 | . . . . . 6 |
14 | idn3 38840 | . . . . . . . . 9 | |
15 | eleq2 2690 | . . . . . . . . . 10 | |
16 | 15 | biimpcd 239 | . . . . . . . . 9 |
17 | 6, 14, 16 | e23 38982 | . . . . . . . 8 |
18 | 2, 17, 11 | e03 38967 | . . . . . . 7 |
19 | 18 | in3 38834 | . . . . . 6 |
20 | simpr 477 | . . . . . . . 8 | |
21 | 4, 20 | e2 38856 | . . . . . . 7 |
22 | elsuci 5791 | . . . . . . 7 | |
23 | 21, 22 | e2 38856 | . . . . . 6 |
24 | jao 534 | . . . . . 6 | |
25 | 13, 19, 23, 24 | e222 38861 | . . . . 5 |
26 | 25 | in2 38830 | . . . 4 |
27 | 26 | gen12 38843 | . . 3 |
28 | biimpr 210 | . . 3 | |
29 | 1, 27, 28 | e01 38916 | . 2 |
30 | 29 | in1 38787 | 1 |
Colors of variables: wff setvar class |
Syntax hints: wi 4 wb 196 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-3an 1039 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 df-vd1 38786 df-vd2 38794 df-vd3 38806 |
This theorem is referenced by: (None) |
Copyright terms: Public domain | W3C validator |