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| Mirrors > Home > ILE Home > Th. List > basmex | Unicode version | ||
| Description: A structure whose base is inhabited is a set. (Contributed by Jim Kingdon, 18-Nov-2024.) |
| Ref | Expression |
|---|---|
| basmex.b |
|
| Ref | Expression |
|---|---|
| basmex |
|
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | basfn 12975 |
. . . 4
| |
| 2 | fnrel 5386 |
. . . 4
| |
| 3 | 1, 2 | ax-mp 5 |
. . 3
|
| 4 | basmex.b |
. . . . 5
| |
| 5 | 4 | eleq2i 2273 |
. . . 4
|
| 6 | 5 | biimpi 120 |
. . 3
|
| 7 | relelfvdm 5626 |
. . 3
| |
| 8 | 3, 6, 7 | sylancr 414 |
. 2
|
| 9 | 8 | elexd 2787 |
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-io 711 ax-5 1471 ax-7 1472 ax-gen 1473 ax-ie1 1517 ax-ie2 1518 ax-8 1528 ax-10 1529 ax-11 1530 ax-i12 1531 ax-bndl 1533 ax-4 1534 ax-17 1550 ax-i9 1554 ax-ial 1558 ax-i5r 1559 ax-13 2179 ax-14 2180 ax-ext 2188 ax-sep 4173 ax-pow 4229 ax-pr 4264 ax-un 4493 ax-cnex 8046 ax-resscn 8047 ax-1re 8049 ax-addrcl 8052 |
| This theorem depends on definitions: df-bi 117 df-3an 983 df-tru 1376 df-nf 1485 df-sb 1787 df-eu 2058 df-mo 2059 df-clab 2193 df-cleq 2199 df-clel 2202 df-nfc 2338 df-ral 2490 df-rex 2491 df-v 2775 df-sbc 3003 df-un 3174 df-in 3176 df-ss 3183 df-pw 3623 df-sn 3644 df-pr 3645 df-op 3647 df-uni 3860 df-int 3895 df-br 4055 df-opab 4117 df-mpt 4118 df-id 4353 df-xp 4694 df-rel 4695 df-cnv 4696 df-co 4697 df-dm 4698 df-rn 4699 df-res 4700 df-iota 5246 df-fun 5287 df-fn 5288 df-fv 5293 df-inn 9067 df-ndx 12920 df-slot 12921 df-base 12923 |
| This theorem is referenced by: basm 12978 ismgmid 13294 ismnd 13336 dfgrp2e 13445 grpinvval 13460 grplactfval 13518 mulgval 13543 mulgnngsum 13548 mulgnn0gsum 13549 mulg1 13550 mulgnnp1 13551 rrgval 14109 islssm 14204 islidlm 14326 |
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