| Intuitionistic Logic Explorer |
< Previous
Next >
Nearby theorems |
||
| Mirrors > Home > ILE Home > Th. List > elmap | Unicode version | ||
| Description: Membership relation for set exponentiation. (Contributed by NM, 8-Dec-2003.) |
| Ref | Expression |
|---|---|
| elmap.1 |
|
| elmap.2 |
|
| Ref | Expression |
|---|---|
| elmap |
|
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | elmap.1 |
. 2
| |
| 2 | elmap.2 |
. 2
| |
| 3 | elmapg 6935 |
. 2
| |
| 4 | 1, 2, 3 | mp2an 430 |
1
|
| Colors of variables: wff set class |
| This proof depends on syntax axioms:
|
| This proof depends on 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 4249 ax-pow 4311 ax-pr 4346 ax-un 4578 ax-setind 4684 |
| This proof 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 3690 df-sn 3715 df-pr 3716 df-op 3718 df-uni 3936 df-br 4131 df-opab 4193 df-id 4438 df-xp 4780 df-rel 4781 df-cnv 4782 df-co 4783 df-dm 4784 df-rn 4785 df-iota 5337 df-fun 5379 df-fn 5380 df-f 5381 df-fv 5385 df-ov 6088 df-oprab 6089 df-mpo 6090 df-map 6924 |
| This theorem is used by: mapval2 6959 fvmptmap 6966 mapsn 6972 mapsnconst 6976 mapsncnv 6977 xpmapenlem 7149 infnninfOLD 7465 nnnninf 7466 nninfdcinf 7511 nninfwlporlem 7513 nninfwlpoimlemg 7515 1arith 13146 dfrhm2 14461 plyrecj 15864 subctctexmid 17030 0nninf 17047 nninffeq 17063 |
| Copyright terms: Public domain | W3C validator |