| Intuitionistic Logic Explorer |
< Previous
Next >
Nearby theorems |
||
| 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 |
|
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | mapvalg 6922 |
. . 3
| |
| 2 | 1 | eleq2d 2308 |
. 2
|
| 3 | fex2 5551 |
. . . . 5
| |
| 4 | 3 | 3com13 1239 |
. . . 4
|
| 5 | 4 | 3expia 1236 |
. . 3
|
| 6 | feq1 5511 |
. . . 4
| |
| 7 | 6 | elab3g 2977 |
. . 3
|
| 8 | 5, 7 | syl 14 |
. 2
|
| 9 | 2, 8 | bitrd 188 |
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 623 ax-in2 624 ax-io 721 ax-5 1500 ax-7 1501 ax-gen 1502 ax-ie1 1546 ax-ie2 1547 ax-8 1557 ax-10 1558 ax-11 1559 ax-i12 1560 ax-bndl 1562 ax-4 1563 ax-17 1579 ax-i9 1583 ax-ial 1587 ax-i5r 1588 ax-14 2212 ax-ext 2220 ax-sep 4244 ax-pow 4306 ax-pr 4341 ax-un 4573 ax-setind 4679 |
| This theorem depends on definitions: df-bi 117 df-3an 1011 df-tru 1405 df-fal 1408 df-nf 1514 df-sb 1816 df-eu 2089 df-mo 2090 df-clab 2225 df-cleq 2231 df-clel 2234 df-nfc 2381 df-ne 2421 df-ral 2533 df-rex 2534 df-v 2823 df-sbc 3052 df-dif 3222 df-un 3224 df-in 3226 df-ss 3233 df-pw 3687 df-sn 3711 df-pr 3712 df-op 3714 df-uni 3931 df-br 4126 df-opab 4188 df-id 4433 df-xp 4775 df-rel 4776 df-cnv 4777 df-co 4778 df-dm 4779 df-rn 4780 df-iota 5332 df-fun 5374 df-fn 5375 df-f 5376 df-fv 5380 df-ov 6078 df-oprab 6079 df-mpo 6080 df-map 6914 |
| This theorem is referenced by: elmapd 6926 mapdm0 6927 elmapi 6934 elmap 6948 map0e 6957 map0g 6959 fdiagfn 6964 ixpssmap2g 6999 map1 7091 mapxpen 7138 infnninf 7454 isomnimap 7467 enomnilem 7468 ismkvmap 7484 enmkvlem 7491 iswomnimap 7496 enwomnilem 7499 hashfacen 11262 wrdnval 11313 omctfn 13312 pwselbasb 14183 psrbag 14976 psrbagaddclfi 14984 iscn 15221 iscnp 15223 cndis 15265 ispsmet 15347 ismet 15368 isxmet 15369 elcncf 15597 elply2 15759 plyf 15761 elplyr 15764 plyaddlem 15773 plymullem 15774 plyco 15783 nnsf 16953 |
| Copyright terms: Public domain | W3C validator |