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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 6822 |
. . 3
| |
| 2 | 1 | eleq2d 2299 |
. 2
|
| 3 | fex2 5500 |
. . . . 5
| |
| 4 | 3 | 3com13 1232 |
. . . 4
|
| 5 | 4 | 3expia 1229 |
. . 3
|
| 6 | feq1 5462 |
. . . 4
| |
| 7 | 6 | elab3g 2955 |
. . 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 617 ax-in2 618 ax-io 714 ax-5 1493 ax-7 1494 ax-gen 1495 ax-ie1 1539 ax-ie2 1540 ax-8 1550 ax-10 1551 ax-11 1552 ax-i12 1553 ax-bndl 1555 ax-4 1556 ax-17 1572 ax-i9 1576 ax-ial 1580 ax-i5r 1581 ax-13 2202 ax-14 2203 ax-ext 2211 ax-sep 4205 ax-pow 4262 ax-pr 4297 ax-un 4528 ax-setind 4633 |
| This theorem depends on definitions: df-bi 117 df-3an 1004 df-tru 1398 df-fal 1401 df-nf 1507 df-sb 1809 df-eu 2080 df-mo 2081 df-clab 2216 df-cleq 2222 df-clel 2225 df-nfc 2361 df-ne 2401 df-ral 2513 df-rex 2514 df-v 2802 df-sbc 3030 df-dif 3200 df-un 3202 df-in 3204 df-ss 3211 df-pw 3652 df-sn 3673 df-pr 3674 df-op 3676 df-uni 3892 df-br 4087 df-opab 4149 df-id 4388 df-xp 4729 df-rel 4730 df-cnv 4731 df-co 4732 df-dm 4733 df-rn 4734 df-iota 5284 df-fun 5326 df-fn 5327 df-f 5328 df-fv 5332 df-ov 6016 df-oprab 6017 df-mpo 6018 df-map 6814 |
| This theorem is referenced by: elmapd 6826 mapdm0 6827 elmapi 6834 elmap 6841 map0e 6850 map0g 6852 fdiagfn 6856 ixpssmap2g 6891 map1 6982 mapxpen 7029 infnninf 7314 isomnimap 7327 enomnilem 7328 ismkvmap 7344 enmkvlem 7351 iswomnimap 7356 enwomnilem 7359 hashfacen 11090 wrdnval 11134 omctfn 13054 pwselbasb 13366 psrbag 14673 iscn 14911 iscnp 14913 cndis 14955 ispsmet 15037 ismet 15058 isxmet 15059 elcncf 15287 elply2 15449 plyf 15451 elplyr 15454 plyaddlem 15463 plymullem 15464 plyco 15473 nnsf 16543 |
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