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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 13157 |
. . . 4
| |
| 3 | 1, 2 | syl 14 |
. . 3
|
| 4 | strsetsid.d |
. . 3
| |
| 5 | strsetsid.e |
. . . . 5
| |
| 6 | isstructim 13159 |
. . . . . . . . 9
| |
| 7 | 1, 6 | syl 14 |
. . . . . . . 8
|
| 8 | 7 | simp3d 1038 |
. . . . . . 7
|
| 9 | 7 | simp1d 1036 |
. . . . . . . . 9
|
| 10 | 9 | simp1d 1036 |
. . . . . . . 8
|
| 11 | fzssnn 10348 |
. . . . . . . 8
| |
| 12 | 10, 11 | syl 14 |
. . . . . . 7
|
| 13 | 8, 12 | sstrd 3238 |
. . . . . 6
|
| 14 | 13, 4 | sseldd 3229 |
. . . . 5
|
| 15 | 5, 3, 14 | strnfvnd 13165 |
. . . 4
|
| 16 | strsetsid.f |
. . . . 5
| |
| 17 | funfvex 5665 |
. . . . 5
| |
| 18 | 16, 4, 17 | syl2anc 411 |
. . . 4
|
| 19 | 15, 18 | eqeltrd 2308 |
. . 3
|
| 20 | setsvala 13176 |
. . 3
| |
| 21 | 3, 4, 19, 20 | syl3anc 1274 |
. 2
|
| 22 | 15 | opeq2d 3874 |
. . . 4
|
| 23 | 22 | sneqd 3686 |
. . 3
|
| 24 | 23 | uneq2d 3363 |
. 2
|
| 25 | nnssz 9540 |
. . . . 5
| |
| 26 | 13, 25 | sstrdi 3240 |
. . . 4
|
| 27 | zdceq 9599 |
. . . . 5
| |
| 28 | 27 | rgen2a 2587 |
. . . 4
|
| 29 | ssralv 3292 |
. . . . . 6
| |
| 30 | 29 | ralimdv 2601 |
. . . . 5
|
| 31 | ssralv 3292 |
. . . . 5
| |
| 32 | 30, 31 | syld 45 |
. . . 4
|
| 33 | 26, 28, 32 | mpisyl 1492 |
. . 3
|
| 34 | funresdfunsndc 6717 |
. . 3
| |
| 35 | 33, 16, 4, 34 | syl3anc 1274 |
. 2
|
| 36 | 21, 24, 35 | 3eqtrrd 2269 |
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 619 ax-in2 620 ax-io 717 ax-5 1496 ax-7 1497 ax-gen 1498 ax-ie1 1542 ax-ie2 1543 ax-8 1553 ax-10 1554 ax-11 1555 ax-i12 1556 ax-bndl 1558 ax-4 1559 ax-17 1575 ax-i9 1579 ax-ial 1583 ax-i5r 1584 ax-13 2204 ax-14 2205 ax-ext 2213 ax-sep 4212 ax-pow 4270 ax-pr 4305 ax-un 4536 ax-setind 4641 ax-cnex 8166 ax-resscn 8167 ax-1cn 8168 ax-1re 8169 ax-icn 8170 ax-addcl 8171 ax-addrcl 8172 ax-mulcl 8173 ax-addcom 8175 ax-addass 8177 ax-distr 8179 ax-i2m1 8180 ax-0lt1 8181 ax-0id 8183 ax-rnegex 8184 ax-cnre 8186 ax-pre-ltirr 8187 ax-pre-ltwlin 8188 ax-pre-lttrn 8189 ax-pre-ltadd 8191 |
| This theorem depends on definitions: df-bi 117 df-dc 843 df-3or 1006 df-3an 1007 df-tru 1401 df-fal 1404 df-nf 1510 df-sb 1811 df-eu 2082 df-mo 2083 df-clab 2218 df-cleq 2224 df-clel 2227 df-nfc 2364 df-ne 2404 df-nel 2499 df-ral 2516 df-rex 2517 df-reu 2518 df-rab 2520 df-v 2805 df-sbc 3033 df-dif 3203 df-un 3205 df-in 3207 df-ss 3214 df-pw 3658 df-sn 3679 df-pr 3680 df-op 3682 df-uni 3899 df-int 3934 df-br 4094 df-opab 4156 df-mpt 4157 df-id 4396 df-xp 4737 df-rel 4738 df-cnv 4739 df-co 4740 df-dm 4741 df-rn 4742 df-res 4743 df-ima 4744 df-iota 5293 df-fun 5335 df-fn 5336 df-f 5337 df-f1 5338 df-fo 5339 df-f1o 5340 df-fv 5341 df-riota 5981 df-ov 6031 df-oprab 6032 df-mpo 6033 df-pnf 8258 df-mnf 8259 df-xr 8260 df-ltxr 8261 df-le 8262 df-sub 8394 df-neg 8395 df-inn 9186 df-n0 9445 df-z 9524 df-uz 9800 df-fz 10289 df-struct 13147 df-slot 13149 df-sets 13152 |
| This theorem is referenced by: strressid 13217 |
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