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| Mirrors > Home > ILE Home > Th. List > findcard2d | Unicode version | ||
| Description: Deduction version of findcard2 7077. If you also need |
| Ref | Expression |
|---|---|
| findcard2d.ch |
|
| findcard2d.th |
|
| findcard2d.ta |
|
| findcard2d.et |
|
| findcard2d.z |
|
| findcard2d.i |
|
| findcard2d.a |
|
| Ref | Expression |
|---|---|
| findcard2d |
|
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | ssid 3247 |
. 2
| |
| 2 | findcard2d.a |
. . . 4
| |
| 3 | 2 | adantr 276 |
. . 3
|
| 4 | sseq1 3250 |
. . . . . 6
| |
| 5 | 4 | anbi2d 464 |
. . . . 5
|
| 6 | findcard2d.ch |
. . . . 5
| |
| 7 | 5, 6 | imbi12d 234 |
. . . 4
|
| 8 | sseq1 3250 |
. . . . . 6
| |
| 9 | 8 | anbi2d 464 |
. . . . 5
|
| 10 | findcard2d.th |
. . . . 5
| |
| 11 | 9, 10 | imbi12d 234 |
. . . 4
|
| 12 | sseq1 3250 |
. . . . . 6
| |
| 13 | 12 | anbi2d 464 |
. . . . 5
|
| 14 | findcard2d.ta |
. . . . 5
| |
| 15 | 13, 14 | imbi12d 234 |
. . . 4
|
| 16 | sseq1 3250 |
. . . . . 6
| |
| 17 | 16 | anbi2d 464 |
. . . . 5
|
| 18 | findcard2d.et |
. . . . 5
| |
| 19 | 17, 18 | imbi12d 234 |
. . . 4
|
| 20 | findcard2d.z |
. . . . 5
| |
| 21 | 20 | adantr 276 |
. . . 4
|
| 22 | simprl 531 |
. . . . . . . 8
| |
| 23 | simprr 533 |
. . . . . . . . 9
| |
| 24 | 23 | unssad 3384 |
. . . . . . . 8
|
| 25 | 22, 24 | jca 306 |
. . . . . . 7
|
| 26 | id 19 |
. . . . . . . . . . 11
| |
| 27 | vsnid 3701 |
. . . . . . . . . . . 12
| |
| 28 | elun2 3375 |
. . . . . . . . . . . 12
| |
| 29 | 27, 28 | mp1i 10 |
. . . . . . . . . . 11
|
| 30 | 26, 29 | sseldd 3228 |
. . . . . . . . . 10
|
| 31 | 30 | ad2antll 491 |
. . . . . . . . 9
|
| 32 | simplr 529 |
. . . . . . . . 9
| |
| 33 | 31, 32 | eldifd 3210 |
. . . . . . . 8
|
| 34 | findcard2d.i |
. . . . . . . 8
| |
| 35 | 22, 24, 33, 34 | syl12anc 1271 |
. . . . . . 7
|
| 36 | 25, 35 | embantd 56 |
. . . . . 6
|
| 37 | 36 | ex 115 |
. . . . 5
|
| 38 | 37 | com23 78 |
. . . 4
|
| 39 | 7, 11, 15, 19, 21, 38 | findcard2s 7078 |
. . 3
|
| 40 | 3, 39 | mpcom 36 |
. 2
|
| 41 | 1, 40 | mpan2 425 |
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-13 2204 ax-14 2205 ax-ext 2213 ax-coll 4204 ax-sep 4207 ax-nul 4215 ax-pow 4264 ax-pr 4299 ax-un 4530 ax-setind 4635 ax-iinf 4686 |
| This theorem depends on definitions: df-bi 117 df-dc 842 df-3or 1005 df-3an 1006 df-tru 1400 df-fal 1403 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-ne 2403 df-ral 2515 df-rex 2516 df-reu 2517 df-rab 2519 df-v 2804 df-sbc 3032 df-csb 3128 df-dif 3202 df-un 3204 df-in 3206 df-ss 3213 df-nul 3495 df-if 3606 df-pw 3654 df-sn 3675 df-pr 3676 df-op 3678 df-uni 3894 df-int 3929 df-iun 3972 df-br 4089 df-opab 4151 df-mpt 4152 df-tr 4188 df-id 4390 df-iord 4463 df-on 4465 df-suc 4468 df-iom 4689 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-er 6701 df-en 6909 df-fin 6911 |
| This theorem is referenced by: iunfidisj 7144 |
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