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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 6712 |
. . 3
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2 | 1 | eleq2d 2263 |
. 2
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3 | fex2 5422 |
. . . . 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 5386 |
. . . 4
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7 | 6 | elab3g 2911 |
. . 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 4147 ax-pow 4203 ax-pr 4238 ax-un 4464 ax-setind 4569 |
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 2986 df-dif 3155 df-un 3157 df-in 3159 df-ss 3166 df-pw 3603 df-sn 3624 df-pr 3625 df-op 3627 df-uni 3836 df-br 4030 df-opab 4091 df-id 4324 df-xp 4665 df-rel 4666 df-cnv 4667 df-co 4668 df-dm 4669 df-rn 4670 df-iota 5215 df-fun 5256 df-fn 5257 df-f 5258 df-fv 5262 df-ov 5921 df-oprab 5922 df-mpo 5923 df-map 6704 |
This theorem is referenced by: elmapd 6716 mapdm0 6717 elmapi 6724 elmap 6731 map0e 6740 map0g 6742 fdiagfn 6746 ixpssmap2g 6781 map1 6866 mapxpen 6904 infnninf 7183 isomnimap 7196 enomnilem 7197 ismkvmap 7213 enmkvlem 7220 iswomnimap 7225 enwomnilem 7228 hashfacen 10907 wrdnval 10944 omctfn 12600 psrbag 14155 iscn 14365 iscnp 14367 cndis 14409 ispsmet 14491 ismet 14512 isxmet 14513 elcncf 14728 elply2 14881 plyf 14883 elplyr 14886 plyaddlem 14895 plymullem 14896 nnsf 15495 |
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