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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 6676 |
. . 3
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2 | 1 | eleq2d 2259 |
. 2
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3 | fex2 5399 |
. . . . 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 5363 |
. . . 4
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7 | 6 | elab3g 2903 |
. . 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 2162 ax-14 2163 ax-ext 2171 ax-sep 4136 ax-pow 4189 ax-pr 4224 ax-un 4448 ax-setind 4551 |
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 2041 df-mo 2042 df-clab 2176 df-cleq 2182 df-clel 2185 df-nfc 2321 df-ne 2361 df-ral 2473 df-rex 2474 df-v 2754 df-sbc 2978 df-dif 3146 df-un 3148 df-in 3150 df-ss 3157 df-pw 3592 df-sn 3613 df-pr 3614 df-op 3616 df-uni 3825 df-br 4019 df-opab 4080 df-id 4308 df-xp 4647 df-rel 4648 df-cnv 4649 df-co 4650 df-dm 4651 df-rn 4652 df-iota 5193 df-fun 5233 df-fn 5234 df-f 5235 df-fv 5239 df-ov 5894 df-oprab 5895 df-mpo 5896 df-map 6668 |
This theorem is referenced by: elmapd 6680 mapdm0 6681 elmapi 6688 elmap 6695 map0e 6704 map0g 6706 fdiagfn 6710 ixpssmap2g 6745 map1 6830 mapxpen 6866 infnninf 7140 isomnimap 7153 enomnilem 7154 ismkvmap 7170 enmkvlem 7177 iswomnimap 7182 enwomnilem 7185 hashfacen 10834 omctfn 12462 iscn 14094 iscnp 14096 cndis 14138 ispsmet 14220 ismet 14241 isxmet 14242 elcncf 14457 nnsf 15152 |
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