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Related theorems Unicode version |
| Description: Two ways of saying a
relation is antisymmetric and reflexive.
|
| Ref | Expression |
|---|---|
| asymref |
|
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | inss2 2234 |
. . . 4
| |
| 2 | relcnv 3441 |
. . . 4
| |
| 3 | relss 3252 |
. . . 4
| |
| 4 | 1, 2, 3 | mp2 43 |
. . 3
|
| 5 | relres 3393 |
. . 3
| |
| 6 | eqrel 3256 |
. . 3
| |
| 7 | 4, 5, 6 | mp2an 699 |
. 2
|
| 8 | visset 1816 |
. . . . . . . . . 10
| |
| 9 | 8 | breldm 3321 |
. . . . . . . . 9
|
| 10 | ssun1 2196 |
. . . . . . . . . . 11
| |
| 11 | dmrnssfld 3363 |
. . . . . . . . . . 11
| |
| 12 | 10, 11 | sstri 2076 |
. . . . . . . . . 10
|
| 13 | 12 | sseli 2068 |
. . . . . . . . 9
|
| 14 | 9, 13 | syl 10 |
. . . . . . . 8
|
| 15 | 14 | pm4.71ri 640 |
. . . . . . 7
|
| 16 | 15 | anbi1i 483 |
. . . . . 6
|
| 17 | anass 441 |
. . . . . 6
| |
| 18 | 16, 17 | bitr 173 |
. . . . 5
|
| 19 | ancom 437 |
. . . . 5
| |
| 20 | 18, 19 | bibi12i 612 |
. . . 4
|
| 21 | elin 2210 |
. . . . . 6
| |
| 22 | df-br 2625 |
. . . . . . 7
| |
| 23 | visset 1816 |
. . . . . . . . 9
| |
| 24 | 8, 23 | brcnv 3305 |
. . . . . . . 8
|
| 25 | df-br 2625 |
. . . . . . . 8
| |
| 26 | 24, 25 | bitr3 175 |
. . . . . . 7
|
| 27 | 22, 26 | anbi12i 484 |
. . . . . 6
|
| 28 | 21, 27 | bitr4 176 |
. . . . 5
|
| 29 | 23 | opelres 3378 |
. . . . . 6
|
| 30 | 23 | ideq 3283 |
. . . . . . . 8
|
| 31 | df-br 2625 |
. . . . . . . 8
| |
| 32 | 30, 31 | bitr3 175 |
. . . . . . 7
|
| 33 | 32 | anbi1i 483 |
. . . . . 6
|
| 34 | 29, 33 | bitr4 176 |
. . . . 5
|
| 35 | 28, 34 | bibi12i 612 |
. . . 4
|
| 36 | pm5.32 646 |
. . . 4
| |
| 37 | 20, 35, 36 | 3bitr4 183 |
. . 3
|
| 38 | 37 | 2albii 1002 |
. 2
|
| 39 | 19.21v 1287 |
. . . 4
| |
| 40 | 39 | albii 1001 |
. . 3
|
| 41 | df-ral 1652 |
. . 3
| |
| 42 | 40, 41 | bitr4 176 |
. 2
|
| 43 | 7, 38, 42 | 3bitr 177 |
1
|
| Colors of variables: wff set class |
| Syntax hints: |
| This theorem is referenced by: asymref2 3446 inposet 10477 |
| This theorem was proved from axioms: ax-1 4 ax-2 5 ax-3 6 ax-mp 7 ax-7 964 ax-gen 965 ax-8 966 ax-10 968 ax-11 969 ax-12 970 ax-13 971 ax-14 972 ax-17 973 ax-4 975 ax-5o 977 ax-6o 980 ax-9o 1125 ax-10o 1142 ax-16 1212 ax-11o 1220 ax-ext 1462 ax-sep 2708 ax-pow 2748 ax-pr 2785 |
| This theorem depends on definitions: df-bi 147 df-or 224 df-an 225 df-ex 983 df-sb 1174 df-eu 1384 df-mo 1385 df-clab 1467 df-cleq 1472 df-clel 1475 df-ne 1590 df-ral 1652 df-v 1815 df-dif 2052 df-un 2053 df-in 2054 df-ss 2056 df-nul 2284 df-pw 2406 df-sn 2416 df-pr 2417 df-op 2420 df-uni 2508 df-br 2625 df-opab 2672 df-id 2841 df-xp 3190 df-rel 3191 df-cnv 3192 df-dm 3194 df-rn 3195 df-res 3196 |