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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 |
|
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | mapvalg 6826 |
. . 3
| |
| 2 | 1 | eleq2d 2301 |
. 2
|
| 3 | fex2 5503 |
. . . . 5
| |
| 4 | 3 | 3com13 1234 |
. . . 4
|
| 5 | 4 | 3expia 1231 |
. . 3
|
| 6 | feq1 5465 |
. . . 4
| |
| 7 | 6 | elab3g 2957 |
. . 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 619 ax-in2 620 ax-io 716 ax-5 1495 ax-7 1496 ax-gen 1497 ax-ie1 1541 ax-ie2 1542 ax-8 1552 ax-10 1553 ax-11 1554 ax-i12 1555 ax-bndl 1557 ax-4 1558 ax-17 1574 ax-i9 1578 ax-ial 1582 ax-i5r 1583 ax-13 2204 ax-14 2205 ax-ext 2213 ax-sep 4207 ax-pow 4264 ax-pr 4299 ax-un 4530 ax-setind 4635 |
| This theorem depends on definitions: df-bi 117 df-3an 1006 df-tru 1400 df-fal 1403 df-nf 1509 df-sb 1811 df-eu 2082 df-mo 2083 df-clab 2218 df-cleq 2224 df-clel 2227 df-nfc 2363 df-ne 2403 df-ral 2515 df-rex 2516 df-v 2804 df-sbc 3032 df-dif 3202 df-un 3204 df-in 3206 df-ss 3213 df-pw 3654 df-sn 3675 df-pr 3676 df-op 3678 df-uni 3894 df-br 4089 df-opab 4151 df-id 4390 df-xp 4731 df-rel 4732 df-cnv 4733 df-co 4734 df-dm 4735 df-rn 4736 df-iota 5286 df-fun 5328 df-fn 5329 df-f 5330 df-fv 5334 df-ov 6020 df-oprab 6021 df-mpo 6022 df-map 6818 |
| This theorem is referenced by: elmapd 6830 mapdm0 6831 elmapi 6838 elmap 6845 map0e 6854 map0g 6856 fdiagfn 6860 ixpssmap2g 6895 map1 6986 mapxpen 7033 infnninf 7322 isomnimap 7335 enomnilem 7336 ismkvmap 7352 enmkvlem 7359 iswomnimap 7364 enwomnilem 7367 hashfacen 11099 wrdnval 11143 omctfn 13063 pwselbasb 13375 psrbag 14682 iscn 14920 iscnp 14922 cndis 14964 ispsmet 15046 ismet 15067 isxmet 15068 elcncf 15296 elply2 15458 plyf 15460 elplyr 15463 plyaddlem 15472 plymullem 15473 plyco 15482 nnsf 16607 |
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