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Mirrors > Home > ILE Home > Th. List > elmapg | Unicode version |
Description: Membership relation for set exponentiation. (Contributed by NM, 17-Oct-2006.) (Revised by Mario Carneiro, 15-Nov-2014.) |
Ref | Expression |
---|---|
elmapg |
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Step | Hyp | Ref | Expression |
---|---|---|---|
1 | mapvalg 6714 |
. . 3
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2 | 1 | eleq2d 2263 |
. 2
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3 | fex2 5423 |
. . . . 5
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4 | 3 | 3com13 1210 |
. . . 4
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5 | 4 | 3expia 1207 |
. . 3
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6 | feq1 5387 |
. . . 4
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7 | 6 | elab3g 2912 |
. . 3
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8 | 5, 7 | syl 14 |
. 2
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9 | 2, 8 | bitrd 188 |
1
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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 615 ax-in2 616 ax-io 710 ax-5 1458 ax-7 1459 ax-gen 1460 ax-ie1 1504 ax-ie2 1505 ax-8 1515 ax-10 1516 ax-11 1517 ax-i12 1518 ax-bndl 1520 ax-4 1521 ax-17 1537 ax-i9 1541 ax-ial 1545 ax-i5r 1546 ax-13 2166 ax-14 2167 ax-ext 2175 ax-sep 4148 ax-pow 4204 ax-pr 4239 ax-un 4465 ax-setind 4570 |
This theorem depends on definitions: df-bi 117 df-3an 982 df-tru 1367 df-fal 1370 df-nf 1472 df-sb 1774 df-eu 2045 df-mo 2046 df-clab 2180 df-cleq 2186 df-clel 2189 df-nfc 2325 df-ne 2365 df-ral 2477 df-rex 2478 df-v 2762 df-sbc 2987 df-dif 3156 df-un 3158 df-in 3160 df-ss 3167 df-pw 3604 df-sn 3625 df-pr 3626 df-op 3628 df-uni 3837 df-br 4031 df-opab 4092 df-id 4325 df-xp 4666 df-rel 4667 df-cnv 4668 df-co 4669 df-dm 4670 df-rn 4671 df-iota 5216 df-fun 5257 df-fn 5258 df-f 5259 df-fv 5263 df-ov 5922 df-oprab 5923 df-mpo 5924 df-map 6706 |
This theorem is referenced by: elmapd 6718 mapdm0 6719 elmapi 6726 elmap 6733 map0e 6742 map0g 6744 fdiagfn 6748 ixpssmap2g 6783 map1 6868 mapxpen 6906 infnninf 7185 isomnimap 7198 enomnilem 7199 ismkvmap 7215 enmkvlem 7222 iswomnimap 7227 enwomnilem 7230 hashfacen 10910 wrdnval 10947 omctfn 12603 psrbag 14166 iscn 14376 iscnp 14378 cndis 14420 ispsmet 14502 ismet 14523 isxmet 14524 elcncf 14752 elply2 14914 plyf 14916 elplyr 14919 plyaddlem 14928 plymullem 14929 plyco 14937 nnsf 15565 |
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