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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 13159 |
. . . 4
| |
| 2 | fnrel 5428 |
. . . 4
| |
| 3 | 1, 2 | ax-mp 5 |
. . 3
|
| 4 | basmex.b |
. . . . 5
| |
| 5 | 4 | eleq2i 2298 |
. . . 4
|
| 6 | 5 | biimpi 120 |
. . 3
|
| 7 | relelfvdm 5671 |
. . 3
| |
| 8 | 3, 6, 7 | sylancr 414 |
. 2
|
| 9 | 8 | elexd 2816 |
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 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-cnex 8123 ax-resscn 8124 ax-1re 8126 ax-addrcl 8129 |
| This theorem depends on definitions: df-bi 117 df-3an 1006 df-tru 1400 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-ral 2515 df-rex 2516 df-v 2804 df-sbc 3032 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-int 3929 df-br 4089 df-opab 4151 df-mpt 4152 df-id 4390 df-xp 4731 df-rel 4732 df-cnv 4733 df-co 4734 df-dm 4735 df-rn 4736 df-res 4737 df-iota 5286 df-fun 5328 df-fn 5329 df-fv 5334 df-inn 9144 df-ndx 13103 df-slot 13104 df-base 13106 |
| This theorem is referenced by: basm 13162 ismgmid 13478 ismnd 13520 dfgrp2e 13629 grpinvval 13644 grplactfval 13702 mulgval 13727 mulgnngsum 13732 mulgnn0gsum 13733 mulg1 13734 mulgnnp1 13735 rrgval 14295 islssm 14390 islidlm 14512 |
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