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| Mirrors > Home > ILE Home > Th. List > mapxpen | Unicode version | ||
| Description: Equinumerosity law for double set exponentiation. Proposition 10.45 of [TakeutiZaring] p. 96. (Contributed by NM, 21-Feb-2004.) (Revised by Mario Carneiro, 24-Jun-2015.) |
| Ref | Expression |
|---|---|
| mapxpen |
|
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | fnmap 6889 |
. . 3
| |
| 2 | elex 2825 |
. . . . 5
| |
| 3 | 2 | 3ad2ant1 1045 |
. . . 4
|
| 4 | elex 2825 |
. . . . 5
| |
| 5 | 4 | 3ad2ant2 1046 |
. . . 4
|
| 6 | fnovex 6083 |
. . . 4
| |
| 7 | 1, 3, 5, 6 | mp3an2i 1379 |
. . 3
|
| 8 | elex 2825 |
. . . 4
| |
| 9 | 8 | 3ad2ant3 1047 |
. . 3
|
| 10 | fnovex 6083 |
. . 3
| |
| 11 | 1, 7, 9, 10 | mp3an2i 1379 |
. 2
|
| 12 | xpexg 4864 |
. . . 4
| |
| 13 | 12 | 3adant1 1042 |
. . 3
|
| 14 | fnovex 6083 |
. . 3
| |
| 15 | 1, 3, 13, 14 | mp3an2i 1379 |
. 2
|
| 16 | elmapi 6904 |
. . . . . . . . . 10
| |
| 17 | 16 | ffvelcdmda 5812 |
. . . . . . . . 9
|
| 18 | elmapi 6904 |
. . . . . . . . 9
| |
| 19 | 17, 18 | syl 14 |
. . . . . . . 8
|
| 20 | 19 | ffvelcdmda 5812 |
. . . . . . 7
|
| 21 | 20 | an32s 570 |
. . . . . 6
|
| 22 | 21 | ralrimiva 2615 |
. . . . 5
|
| 23 | 22 | ralrimiva 2615 |
. . . 4
|
| 24 | eqid 2232 |
. . . . 5
| |
| 25 | 24 | fmpo 6397 |
. . . 4
|
| 26 | 23, 25 | sylib 122 |
. . 3
|
| 27 | simp1 1024 |
. . . 4
| |
| 28 | 27, 13 | elmapd 6896 |
. . 3
|
| 29 | 26, 28 | imbitrrid 156 |
. 2
|
| 30 | elmapi 6904 |
. . . . . . . . 9
| |
| 31 | 30 | adantl 277 |
. . . . . . . 8
|
| 32 | fovcdm 6197 |
. . . . . . . . . 10
| |
| 33 | 32 | 3expa 1230 |
. . . . . . . . 9
|
| 34 | 33 | an32s 570 |
. . . . . . . 8
|
| 35 | 31, 34 | sylanl1 402 |
. . . . . . 7
|
| 36 | 35 | fmpttd 5832 |
. . . . . 6
|
| 37 | elmapg 6895 |
. . . . . . . 8
| |
| 38 | 37 | 3adant3 1044 |
. . . . . . 7
|
| 39 | 38 | ad2antrr 488 |
. . . . . 6
|
| 40 | 36, 39 | mpbird 167 |
. . . . 5
|
| 41 | 40 | fmpttd 5832 |
. . . 4
|
| 42 | 41 | ex 115 |
. . 3
|
| 43 | simp3 1026 |
. . . 4
| |
| 44 | 7, 43 | elmapd 6896 |
. . 3
|
| 45 | 42, 44 | sylibrd 169 |
. 2
|
| 46 | elmapfn 6905 |
. . . . . . . 8
| |
| 47 | 46 | ad2antll 491 |
. . . . . . 7
|
| 48 | fnovim 6162 |
. . . . . . 7
| |
| 49 | 47, 48 | syl 14 |
. . . . . 6
|
| 50 | simp3 1026 |
. . . . . . . . . 10
| |
| 51 | 36 | adantlrl 482 |
. . . . . . . . . . . 12
|
| 52 | 51 | 3adant2 1043 |
. . . . . . . . . . 11
|
| 53 | simp1l2 1118 |
. . . . . . . . . . 11
| |
| 54 | simp1l1 1117 |
. . . . . . . . . . 11
| |
| 55 | fex2 5531 |
. . . . . . . . . . 11
| |
| 56 | 52, 53, 54, 55 | syl3anc 1274 |
. . . . . . . . . 10
|
| 57 | eqid 2232 |
. . . . . . . . . . 11
| |
| 58 | 57 | fvmpt2 5761 |
. . . . . . . . . 10
|
| 59 | 50, 56, 58 | syl2anc 411 |
. . . . . . . . 9
|
| 60 | 59 | fveq1d 5672 |
. . . . . . . 8
|
| 61 | simp2 1025 |
. . . . . . . . 9
| |
| 62 | vex 2816 |
. . . . . . . . . 10
| |
| 63 | vex 2816 |
. . . . . . . . . 10
| |
| 64 | vex 2816 |
. . . . . . . . . 10
| |
| 65 | ovexg 6084 |
. . . . . . . . . 10
| |
| 66 | 62, 63, 64, 65 | mp3an 1374 |
. . . . . . . . 9
|
| 67 | eqid 2232 |
. . . . . . . . . 10
| |
| 68 | 67 | fvmpt2 5761 |
. . . . . . . . 9
|
| 69 | 61, 66, 68 | sylancl 413 |
. . . . . . . 8
|
| 70 | 60, 69 | eqtrd 2265 |
. . . . . . 7
|
| 71 | 70 | mpoeq3dva 6117 |
. . . . . 6
|
| 72 | 49, 71 | eqtr4d 2268 |
. . . . 5
|
| 73 | eqid 2232 |
. . . . . . 7
| |
| 74 | nfcv 2384 |
. . . . . . . . . 10
| |
| 75 | nfmpt1 4203 |
. . . . . . . . . 10
| |
| 76 | 74, 75 | nfmpt 4202 |
. . . . . . . . 9
|
| 77 | 76 | nfeq2 2396 |
. . . . . . . 8
|
| 78 | nfmpt1 4203 |
. . . . . . . . . . . 12
| |
| 79 | 78 | nfeq2 2396 |
. . . . . . . . . . 11
|
| 80 | fveq1 5669 |
. . . . . . . . . . . . 13
| |
| 81 | 80 | fveq1d 5672 |
. . . . . . . . . . . 12
|
| 82 | 81 | a1d 22 |
. . . . . . . . . . 11
|
| 83 | 79, 82 | ralrimi 2613 |
. . . . . . . . . 10
|
| 84 | eqid 2232 |
. . . . . . . . . 10
| |
| 85 | 83, 84 | jctil 312 |
. . . . . . . . 9
|
| 86 | 85 | a1d 22 |
. . . . . . . 8
|
| 87 | 77, 86 | ralrimi 2613 |
. . . . . . 7
|
| 88 | mpoeq123 6112 |
. . . . . . 7
| |
| 89 | 73, 87, 88 | sylancr 414 |
. . . . . 6
|
| 90 | 89 | eqeq2d 2244 |
. . . . 5
|
| 91 | 72, 90 | syl5ibrcom 157 |
. . . 4
|
| 92 | 16 | ad2antrl 490 |
. . . . . . 7
|
| 93 | 92 | feqmptd 5730 |
. . . . . 6
|
| 94 | simprl 531 |
. . . . . . . . 9
| |
| 95 | 94, 19 | sylan 283 |
. . . . . . . 8
|
| 96 | 95 | feqmptd 5730 |
. . . . . . 7
|
| 97 | 96 | mpteq2dva 4200 |
. . . . . 6
|
| 98 | 93, 97 | eqtrd 2265 |
. . . . 5
|
| 99 | nfmpo2 6121 |
. . . . . . . . 9
| |
| 100 | 99 | nfeq2 2396 |
. . . . . . . 8
|
| 101 | eqidd 2233 |
. . . . . . . . 9
| |
| 102 | nfmpo1 6120 |
. . . . . . . . . . 11
| |
| 103 | 102 | nfeq2 2396 |
. . . . . . . . . 10
|
| 104 | nfv 1577 |
. . . . . . . . . 10
| |
| 105 | vex 2816 |
. . . . . . . . . . . . . . 15
| |
| 106 | 105, 64 | fvex 5690 |
. . . . . . . . . . . . . 14
|
| 107 | 106, 62 | fvex 5690 |
. . . . . . . . . . . . 13
|
| 108 | 24 | ovmpt4g 6176 |
. . . . . . . . . . . . 13
|
| 109 | 107, 108 | mp3an3 1363 |
. . . . . . . . . . . 12
|
| 110 | oveq 6056 |
. . . . . . . . . . . . 13
| |
| 111 | 110 | eqeq1d 2241 |
. . . . . . . . . . . 12
|
| 112 | 109, 111 | imbitrrid 156 |
. . . . . . . . . . 11
|
| 113 | 112 | expcomd 1487 |
. . . . . . . . . 10
|
| 114 | 103, 104, 113 | ralrimd 2620 |
. . . . . . . . 9
|
| 115 | mpteq12 4193 |
. . . . . . . . 9
| |
| 116 | 101, 114, 115 | syl6an 1479 |
. . . . . . . 8
|
| 117 | 100, 116 | ralrimi 2613 |
. . . . . . 7
|
| 118 | mpteq12 4193 |
. . . . . . 7
| |
| 119 | 84, 117, 118 | sylancr 414 |
. . . . . 6
|
| 120 | 119 | eqeq2d 2244 |
. . . . 5
|
| 121 | 98, 120 | syl5ibrcom 157 |
. . . 4
|
| 122 | 91, 121 | impbid 129 |
. . 3
|
| 123 | 122 | ex 115 |
. 2
|
| 124 | 11, 15, 29, 45, 123 | en3d 7008 |
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 717 ax-5 1496 ax-7 1497 ax-gen 1498 ax-ie1 1542 ax-ie2 1543 ax-8 1553 ax-10 1554 ax-11 1555 ax-i12 1556 ax-bndl 1558 ax-4 1559 ax-17 1575 ax-i9 1579 ax-ial 1583 ax-i5r 1584 ax-13 2205 ax-14 2206 ax-ext 2214 ax-sep 4228 ax-pow 4287 ax-pr 4322 ax-un 4554 ax-setind 4659 |
| This theorem depends on definitions: df-bi 117 df-3an 1007 df-tru 1401 df-fal 1404 df-nf 1510 df-sb 1812 df-eu 2083 df-mo 2084 df-clab 2219 df-cleq 2225 df-clel 2228 df-nfc 2373 df-ne 2413 df-ral 2525 df-rex 2526 df-rab 2529 df-v 2815 df-sbc 3043 df-csb 3139 df-dif 3213 df-un 3215 df-in 3217 df-ss 3224 df-pw 3671 df-sn 3695 df-pr 3696 df-op 3698 df-uni 3915 df-iun 3993 df-br 4110 df-opab 4172 df-mpt 4173 df-id 4414 df-xp 4755 df-rel 4756 df-cnv 4757 df-co 4758 df-dm 4759 df-rn 4760 df-res 4761 df-ima 4762 df-iota 5312 df-fun 5354 df-fn 5355 df-f 5356 df-f1 5357 df-fo 5358 df-f1o 5359 df-fv 5360 df-ov 6053 df-oprab 6054 df-mpo 6055 df-1st 6334 df-2nd 6335 df-map 6884 df-en 6976 |
| This theorem is referenced by: (None) |
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