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| Mirrors > Home > ILE Home > Th. List > strsetsid | Unicode version | ||
| Description: Value of the structure replacement function. (Contributed by AV, 14-Mar-2020.) (Revised by Jim Kingdon, 30-Jan-2023.) |
| Ref | Expression |
|---|---|
| strsetsid.e |
|
| strsetsid.s |
|
| strsetsid.f |
|
| strsetsid.d |
|
| Ref | Expression |
|---|---|
| strsetsid |
|
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | strsetsid.s |
. . . 4
| |
| 2 | structex 12715 |
. . . 4
| |
| 3 | 1, 2 | syl 14 |
. . 3
|
| 4 | strsetsid.d |
. . 3
| |
| 5 | strsetsid.e |
. . . . 5
| |
| 6 | isstructim 12717 |
. . . . . . . . 9
| |
| 7 | 1, 6 | syl 14 |
. . . . . . . 8
|
| 8 | 7 | simp3d 1013 |
. . . . . . 7
|
| 9 | 7 | simp1d 1011 |
. . . . . . . . 9
|
| 10 | 9 | simp1d 1011 |
. . . . . . . 8
|
| 11 | fzssnn 10160 |
. . . . . . . 8
| |
| 12 | 10, 11 | syl 14 |
. . . . . . 7
|
| 13 | 8, 12 | sstrd 3194 |
. . . . . 6
|
| 14 | 13, 4 | sseldd 3185 |
. . . . 5
|
| 15 | 5, 3, 14 | strnfvnd 12723 |
. . . 4
|
| 16 | strsetsid.f |
. . . . 5
| |
| 17 | funfvex 5578 |
. . . . 5
| |
| 18 | 16, 4, 17 | syl2anc 411 |
. . . 4
|
| 19 | 15, 18 | eqeltrd 2273 |
. . 3
|
| 20 | setsvala 12734 |
. . 3
| |
| 21 | 3, 4, 19, 20 | syl3anc 1249 |
. 2
|
| 22 | 15 | opeq2d 3816 |
. . . 4
|
| 23 | 22 | sneqd 3636 |
. . 3
|
| 24 | 23 | uneq2d 3318 |
. 2
|
| 25 | nnssz 9360 |
. . . . 5
| |
| 26 | 13, 25 | sstrdi 3196 |
. . . 4
|
| 27 | zdceq 9418 |
. . . . 5
| |
| 28 | 27 | rgen2a 2551 |
. . . 4
|
| 29 | ssralv 3248 |
. . . . . 6
| |
| 30 | 29 | ralimdv 2565 |
. . . . 5
|
| 31 | ssralv 3248 |
. . . . 5
| |
| 32 | 30, 31 | syld 45 |
. . . 4
|
| 33 | 26, 28, 32 | mpisyl 1457 |
. . 3
|
| 34 | funresdfunsndc 6573 |
. . 3
| |
| 35 | 33, 16, 4, 34 | syl3anc 1249 |
. 2
|
| 36 | 21, 24, 35 | 3eqtrrd 2234 |
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 615 ax-in2 616 ax-io 710 ax-5 1461 ax-7 1462 ax-gen 1463 ax-ie1 1507 ax-ie2 1508 ax-8 1518 ax-10 1519 ax-11 1520 ax-i12 1521 ax-bndl 1523 ax-4 1524 ax-17 1540 ax-i9 1544 ax-ial 1548 ax-i5r 1549 ax-13 2169 ax-14 2170 ax-ext 2178 ax-sep 4152 ax-pow 4208 ax-pr 4243 ax-un 4469 ax-setind 4574 ax-cnex 7987 ax-resscn 7988 ax-1cn 7989 ax-1re 7990 ax-icn 7991 ax-addcl 7992 ax-addrcl 7993 ax-mulcl 7994 ax-addcom 7996 ax-addass 7998 ax-distr 8000 ax-i2m1 8001 ax-0lt1 8002 ax-0id 8004 ax-rnegex 8005 ax-cnre 8007 ax-pre-ltirr 8008 ax-pre-ltwlin 8009 ax-pre-lttrn 8010 ax-pre-ltadd 8012 |
| This theorem depends on definitions: df-bi 117 df-dc 836 df-3or 981 df-3an 982 df-tru 1367 df-fal 1370 df-nf 1475 df-sb 1777 df-eu 2048 df-mo 2049 df-clab 2183 df-cleq 2189 df-clel 2192 df-nfc 2328 df-ne 2368 df-nel 2463 df-ral 2480 df-rex 2481 df-reu 2482 df-rab 2484 df-v 2765 df-sbc 2990 df-dif 3159 df-un 3161 df-in 3163 df-ss 3170 df-pw 3608 df-sn 3629 df-pr 3630 df-op 3632 df-uni 3841 df-int 3876 df-br 4035 df-opab 4096 df-mpt 4097 df-id 4329 df-xp 4670 df-rel 4671 df-cnv 4672 df-co 4673 df-dm 4674 df-rn 4675 df-res 4676 df-ima 4677 df-iota 5220 df-fun 5261 df-fn 5262 df-f 5263 df-f1 5264 df-fo 5265 df-f1o 5266 df-fv 5267 df-riota 5880 df-ov 5928 df-oprab 5929 df-mpo 5930 df-pnf 8080 df-mnf 8081 df-xr 8082 df-ltxr 8083 df-le 8084 df-sub 8216 df-neg 8217 df-inn 9008 df-n0 9267 df-z 9344 df-uz 9619 df-fz 10101 df-struct 12705 df-slot 12707 df-sets 12710 |
| This theorem is referenced by: strressid 12774 |
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