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| Mirrors > Home > ILE Home > Th. List > supisolem | Unicode version | ||
| Description: Lemma for supisoti 7208. (Contributed by Mario Carneiro, 24-Dec-2016.) |
| Ref | Expression |
|---|---|
| supiso.1 |
|
| supiso.2 |
|
| Ref | Expression |
|---|---|
| supisolem |
|
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | supiso.1 |
. . 3
| |
| 2 | supiso.2 |
. . 3
| |
| 3 | 1, 2 | jca 306 |
. 2
|
| 4 | simpll 527 |
. . . . . . . 8
| |
| 5 | 4 | adantr 276 |
. . . . . . 7
|
| 6 | simplr 529 |
. . . . . . 7
| |
| 7 | simplr 529 |
. . . . . . . 8
| |
| 8 | 7 | sselda 3227 |
. . . . . . 7
|
| 9 | isorel 5948 |
. . . . . . 7
| |
| 10 | 5, 6, 8, 9 | syl12anc 1271 |
. . . . . 6
|
| 11 | 10 | notbid 673 |
. . . . 5
|
| 12 | 11 | ralbidva 2528 |
. . . 4
|
| 13 | isof1o 5947 |
. . . . . . 7
| |
| 14 | 4, 13 | syl 14 |
. . . . . 6
|
| 15 | f1ofn 5584 |
. . . . . 6
| |
| 16 | 14, 15 | syl 14 |
. . . . 5
|
| 17 | breq2 4092 |
. . . . . . 7
| |
| 18 | 17 | notbid 673 |
. . . . . 6
|
| 19 | 18 | ralima 5895 |
. . . . 5
|
| 20 | 16, 7, 19 | syl2anc 411 |
. . . 4
|
| 21 | 12, 20 | bitr4d 191 |
. . 3
|
| 22 | 4 | adantr 276 |
. . . . . . 7
|
| 23 | simpr 110 |
. . . . . . 7
| |
| 24 | simplr 529 |
. . . . . . 7
| |
| 25 | isorel 5948 |
. . . . . . 7
| |
| 26 | 22, 23, 24, 25 | syl12anc 1271 |
. . . . . 6
|
| 27 | 22 | adantr 276 |
. . . . . . . . 9
|
| 28 | simplr 529 |
. . . . . . . . 9
| |
| 29 | 7 | adantr 276 |
. . . . . . . . . 10
|
| 30 | 29 | sselda 3227 |
. . . . . . . . 9
|
| 31 | isorel 5948 |
. . . . . . . . 9
| |
| 32 | 27, 28, 30, 31 | syl12anc 1271 |
. . . . . . . 8
|
| 33 | 32 | rexbidva 2529 |
. . . . . . 7
|
| 34 | 16 | adantr 276 |
. . . . . . . 8
|
| 35 | breq2 4092 |
. . . . . . . . 9
| |
| 36 | 35 | rexima 5894 |
. . . . . . . 8
|
| 37 | 34, 29, 36 | syl2anc 411 |
. . . . . . 7
|
| 38 | 33, 37 | bitr4d 191 |
. . . . . 6
|
| 39 | 26, 38 | imbi12d 234 |
. . . . 5
|
| 40 | 39 | ralbidva 2528 |
. . . 4
|
| 41 | f1ofo 5590 |
. . . . 5
| |
| 42 | breq1 4091 |
. . . . . . 7
| |
| 43 | breq1 4091 |
. . . . . . . 8
| |
| 44 | 43 | rexbidv 2533 |
. . . . . . 7
|
| 45 | 42, 44 | imbi12d 234 |
. . . . . 6
|
| 46 | 45 | cbvfo 5925 |
. . . . 5
|
| 47 | 14, 41, 46 | 3syl 17 |
. . . 4
|
| 48 | 40, 47 | bitrd 188 |
. . 3
|
| 49 | 21, 48 | anbi12d 473 |
. 2
|
| 50 | 3, 49 | sylan 283 |
1
|
| Colors of variables: wff set class |
| Syntax hints: |
| This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-ia1 106 ax-ia2 107 ax-ia3 108 ax-in1 619 ax-in2 620 ax-io 716 ax-5 1495 ax-7 1496 ax-gen 1497 ax-ie1 1541 ax-ie2 1542 ax-8 1552 ax-10 1553 ax-11 1554 ax-i12 1555 ax-bndl 1557 ax-4 1558 ax-17 1574 ax-i9 1578 ax-ial 1582 ax-i5r 1583 ax-14 2205 ax-ext 2213 ax-sep 4207 ax-pow 4264 ax-pr 4299 |
| This theorem depends on definitions: df-bi 117 df-3an 1006 df-tru 1400 df-nf 1509 df-sb 1811 df-eu 2082 df-mo 2083 df-clab 2218 df-cleq 2224 df-clel 2227 df-nfc 2363 df-ral 2515 df-rex 2516 df-v 2804 df-sbc 3032 df-un 3204 df-in 3206 df-ss 3213 df-pw 3654 df-sn 3675 df-pr 3676 df-op 3678 df-uni 3894 df-br 4089 df-opab 4151 df-mpt 4152 df-id 4390 df-xp 4731 df-rel 4732 df-cnv 4733 df-co 4734 df-dm 4735 df-rn 4736 df-res 4737 df-ima 4738 df-iota 5286 df-fun 5328 df-fn 5329 df-f 5330 df-f1 5331 df-fo 5332 df-f1o 5333 df-fv 5334 df-isom 5335 |
| This theorem is referenced by: supisoex 7207 supisoti 7208 |
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