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Mirrors > Home > NFE Home > Th. List > otsnelsi3 | Unicode version |
Description: Ordered triple membership in triple singleton image. (Contributed by SF, 12-Feb-2015.) |
Ref | Expression |
---|---|
otsnelsi3.1 | |
otsnelsi3.2 | |
otsnelsi3.3 |
Ref | Expression |
---|---|
otsnelsi3 | SI3 |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | df-si3 5758 | . . 3 SI3 SI SI SI 1 | |
2 | 1 | eleq2i 2417 | . 2 SI3 SI SI SI 1 |
3 | elimapw1 4944 | . 2 SI SI SI 1 SI SI SI | |
4 | oteltxp 5782 | . . . . 5 SI SI SI SI SI SI | |
5 | vex 2862 | . . . . . . . 8 | |
6 | otsnelsi3.1 | . . . . . . . 8 | |
7 | 5, 6 | opsnelsi 5774 | . . . . . . 7 SI |
8 | df-br 4640 | . . . . . . 7 | |
9 | 7, 8 | bitr4i 243 | . . . . . 6 SI |
10 | oteltxp 5782 | . . . . . . 7 SI SI SI SI | |
11 | otsnelsi3.2 | . . . . . . . . . 10 | |
12 | 5, 11 | opsnelsi 5774 | . . . . . . . . 9 SI |
13 | opelco 4884 | . . . . . . . . 9 | |
14 | opeq 4619 | . . . . . . . . . . . . . 14 Proj1 Proj2 | |
15 | 14 | breq1i 4646 | . . . . . . . . . . . . 13 Proj1 Proj2 |
16 | 5 | proj1ex 4593 | . . . . . . . . . . . . . 14 Proj1 |
17 | 5 | proj2ex 4594 | . . . . . . . . . . . . . 14 Proj2 |
18 | 16, 17 | opbr2nd 5502 | . . . . . . . . . . . . 13 Proj1 Proj2 Proj2 |
19 | eqcom 2355 | . . . . . . . . . . . . 13 Proj2 Proj2 | |
20 | 15, 18, 19 | 3bitri 262 | . . . . . . . . . . . 12 Proj2 |
21 | 20 | anbi1i 676 | . . . . . . . . . . 11 Proj2 |
22 | 21 | exbii 1582 | . . . . . . . . . 10 Proj2 |
23 | breq1 4642 | . . . . . . . . . . 11 Proj2 Proj2 | |
24 | 17, 23 | ceqsexv 2894 | . . . . . . . . . 10 Proj2 Proj2 |
25 | 22, 24 | bitri 240 | . . . . . . . . 9 Proj2 |
26 | 12, 13, 25 | 3bitri 262 | . . . . . . . 8 SI Proj2 |
27 | otsnelsi3.3 | . . . . . . . . . 10 | |
28 | 5, 27 | opsnelsi 5774 | . . . . . . . . 9 SI |
29 | opelco 4884 | . . . . . . . . 9 | |
30 | 20 | anbi1i 676 | . . . . . . . . . . 11 Proj2 |
31 | 30 | exbii 1582 | . . . . . . . . . 10 Proj2 |
32 | breq1 4642 | . . . . . . . . . . 11 Proj2 Proj2 | |
33 | 17, 32 | ceqsexv 2894 | . . . . . . . . . 10 Proj2 Proj2 |
34 | 31, 33 | bitri 240 | . . . . . . . . 9 Proj2 |
35 | 28, 29, 34 | 3bitri 262 | . . . . . . . 8 SI Proj2 |
36 | 26, 35 | anbi12i 678 | . . . . . . 7 SI SI Proj2 Proj2 |
37 | 16, 17 | opbr2nd 5502 | . . . . . . . 8 Proj1 Proj2 Proj2 |
38 | 14 | breq1i 4646 | . . . . . . . 8 Proj1 Proj2 |
39 | 11, 27 | op1st2nd 5790 | . . . . . . . 8 Proj2 Proj2 Proj2 |
40 | 37, 38, 39 | 3bitr4ri 269 | . . . . . . 7 Proj2 Proj2 |
41 | 10, 36, 40 | 3bitri 262 | . . . . . 6 SI SI |
42 | 9, 41 | anbi12i 678 | . . . . 5 SI SI SI |
43 | 11, 27 | opex 4588 | . . . . . 6 |
44 | 6, 43 | op1st2nd 5790 | . . . . 5 |
45 | 4, 42, 44 | 3bitri 262 | . . . 4 SI SI SI |
46 | 45 | rexbii 2639 | . . 3 SI SI SI |
47 | risset 2661 | . . 3 | |
48 | 46, 47 | bitr4i 243 | . 2 SI SI SI |
49 | 2, 3, 48 | 3bitri 262 | 1 SI3 |
Colors of variables: wff setvar class |
Syntax hints: wb 176 wa 358 wex 1541 wceq 1642 wcel 1710 wrex 2615 cvv 2859 csn 3737 1 cpw1 4135 cop 4561 Proj1 cproj1 4563 Proj2 cproj2 4564 class class class wbr 4639 c1st 4717 SI csi 4720 ccom 4721 cima 4722 c2nd 4783 ctxp 5735 SI3 csi3 5757 |
This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1546 ax-5 1557 ax-17 1616 ax-9 1654 ax-8 1675 ax-13 1712 ax-14 1714 ax-6 1729 ax-7 1734 ax-11 1746 ax-12 1925 ax-ext 2334 ax-nin 4078 ax-xp 4079 ax-cnv 4080 ax-1c 4081 ax-sset 4082 ax-si 4083 ax-ins2 4084 ax-ins3 4085 ax-typlower 4086 ax-sn 4087 |
This theorem depends on definitions: df-bi 177 df-or 359 df-an 360 df-3or 935 df-3an 936 df-nan 1288 df-tru 1319 df-ex 1542 df-nf 1545 df-sb 1649 df-eu 2208 df-mo 2209 df-clab 2340 df-cleq 2346 df-clel 2349 df-nfc 2478 df-ne 2518 df-ral 2619 df-rex 2620 df-reu 2621 df-rmo 2622 df-rab 2623 df-v 2861 df-sbc 3047 df-nin 3211 df-compl 3212 df-in 3213 df-un 3214 df-dif 3215 df-symdif 3216 df-ss 3259 df-pss 3261 df-nul 3551 df-if 3663 df-pw 3724 df-sn 3741 df-pr 3742 df-uni 3892 df-int 3927 df-opk 4058 df-1c 4136 df-pw1 4137 df-uni1 4138 df-xpk 4185 df-cnvk 4186 df-ins2k 4187 df-ins3k 4188 df-imak 4189 df-cok 4190 df-p6 4191 df-sik 4192 df-ssetk 4193 df-imagek 4194 df-idk 4195 df-iota 4339 df-0c 4377 df-addc 4378 df-nnc 4379 df-fin 4380 df-lefin 4440 df-ltfin 4441 df-ncfin 4442 df-tfin 4443 df-evenfin 4444 df-oddfin 4445 df-sfin 4446 df-spfin 4447 df-phi 4565 df-op 4566 df-proj1 4567 df-proj2 4568 df-opab 4623 df-br 4640 df-1st 4723 df-co 4726 df-ima 4727 df-si 4728 df-cnv 4785 df-2nd 4797 df-txp 5736 df-si3 5758 |
This theorem is referenced by: composeex 5820 addcfnex 5824 funsex 5828 crossex 5850 domfnex 5870 ranfnex 5871 transex 5910 antisymex 5912 connexex 5913 foundex 5914 extex 5915 symex 5916 mucex 6133 ovcelem1 6171 ceex 6174 |
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