| Intuitionistic Logic Explorer |
< Previous
Next >
Nearby theorems |
||
| Mirrors > Home > ILE Home > Th. List > strleun | Unicode version | ||
| Description: Combine two structures into one. (Contributed by Mario Carneiro, 29-Aug-2015.) |
| Ref | Expression |
|---|---|
| strleun.f |
|
| strleun.g |
|
| strleun.l |
|
| Ref | Expression |
|---|---|
| strleun |
|
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | strleun.f |
. . . . . 6
| |
| 2 | isstructim 13247 |
. . . . . 6
| |
| 3 | 1, 2 | ax-mp 5 |
. . . . 5
|
| 4 | 3 | simp1i 1033 |
. . . 4
|
| 5 | 4 | simp1i 1033 |
. . 3
|
| 6 | strleun.g |
. . . . . 6
| |
| 7 | isstructim 13247 |
. . . . . 6
| |
| 8 | 6, 7 | ax-mp 5 |
. . . . 5
|
| 9 | 8 | simp1i 1033 |
. . . 4
|
| 10 | 9 | simp2i 1034 |
. . 3
|
| 11 | 4 | simp3i 1035 |
. . . . 5
|
| 12 | 4 | simp2i 1034 |
. . . . . . 7
|
| 13 | 12 | nnrei 9251 |
. . . . . 6
|
| 14 | 9 | simp1i 1033 |
. . . . . . 7
|
| 15 | 14 | nnrei 9251 |
. . . . . 6
|
| 16 | strleun.l |
. . . . . 6
| |
| 17 | 13, 15, 16 | ltleii 8381 |
. . . . 5
|
| 18 | 5 | nnrei 9251 |
. . . . . 6
|
| 19 | 18, 13, 15 | letri 8386 |
. . . . 5
|
| 20 | 11, 17, 19 | mp2an 426 |
. . . 4
|
| 21 | 9 | simp3i 1035 |
. . . 4
|
| 22 | 10 | nnrei 9251 |
. . . . 5
|
| 23 | 18, 15, 22 | letri 8386 |
. . . 4
|
| 24 | 20, 21, 23 | mp2an 426 |
. . 3
|
| 25 | 5, 10, 24 | 3pm3.2i 1202 |
. 2
|
| 26 | 3 | simp2i 1034 |
. . . . . 6
|
| 27 | 8 | simp2i 1034 |
. . . . . 6
|
| 28 | 26, 27 | pm3.2i 272 |
. . . . 5
|
| 29 | difss 3347 |
. . . . . . . . 9
| |
| 30 | dmss 4957 |
. . . . . . . . 9
| |
| 31 | 29, 30 | ax-mp 5 |
. . . . . . . 8
|
| 32 | 3 | simp3i 1035 |
. . . . . . . 8
|
| 33 | 31, 32 | sstri 3249 |
. . . . . . 7
|
| 34 | difss 3347 |
. . . . . . . . 9
| |
| 35 | dmss 4957 |
. . . . . . . . 9
| |
| 36 | 34, 35 | ax-mp 5 |
. . . . . . . 8
|
| 37 | 8 | simp3i 1035 |
. . . . . . . 8
|
| 38 | 36, 37 | sstri 3249 |
. . . . . . 7
|
| 39 | ss2in 3451 |
. . . . . . 7
| |
| 40 | 33, 38, 39 | mp2an 426 |
. . . . . 6
|
| 41 | fzdisj 10392 |
. . . . . . 7
| |
| 42 | 16, 41 | ax-mp 5 |
. . . . . 6
|
| 43 | sseq0 3552 |
. . . . . 6
| |
| 44 | 40, 42, 43 | mp2an 426 |
. . . . 5
|
| 45 | funun 5399 |
. . . . 5
| |
| 46 | 28, 44, 45 | mp2an 426 |
. . . 4
|
| 47 | difundir 3476 |
. . . . 5
| |
| 48 | 47 | funeqi 5375 |
. . . 4
|
| 49 | 46, 48 | mpbir 146 |
. . 3
|
| 50 | structex 13245 |
. . . . 5
| |
| 51 | 1, 50 | ax-mp 5 |
. . . 4
|
| 52 | structex 13245 |
. . . . 5
| |
| 53 | 6, 52 | ax-mp 5 |
. . . 4
|
| 54 | 51, 53 | unex 4564 |
. . 3
|
| 55 | dmun 4965 |
. . . 4
| |
| 56 | 12 | nnzi 9603 |
. . . . . . . 8
|
| 57 | 10 | nnzi 9603 |
. . . . . . . 8
|
| 58 | 13, 15, 22 | letri 8386 |
. . . . . . . . 9
|
| 59 | 17, 21, 58 | mp2an 426 |
. . . . . . . 8
|
| 60 | eluz2 9865 |
. . . . . . . 8
| |
| 61 | 56, 57, 59, 60 | mpbir3an 1206 |
. . . . . . 7
|
| 62 | fzss2 10404 |
. . . . . . 7
| |
| 63 | 61, 62 | ax-mp 5 |
. . . . . 6
|
| 64 | 32, 63 | sstri 3249 |
. . . . 5
|
| 65 | 5 | nnzi 9603 |
. . . . . . . 8
|
| 66 | 14 | nnzi 9603 |
. . . . . . . 8
|
| 67 | eluz2 9865 |
. . . . . . . 8
| |
| 68 | 65, 66, 20, 67 | mpbir3an 1206 |
. . . . . . 7
|
| 69 | fzss1 10403 |
. . . . . . 7
| |
| 70 | 68, 69 | ax-mp 5 |
. . . . . 6
|
| 71 | 37, 70 | sstri 3249 |
. . . . 5
|
| 72 | 64, 71 | unssi 3396 |
. . . 4
|
| 73 | 55, 72 | eqsstri 3272 |
. . 3
|
| 74 | 49, 54, 73 | 3pm3.2i 1202 |
. 2
|
| 75 | isstructr 13248 |
. 2
| |
| 76 | 25, 74, 75 | mp2an 426 |
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 2207 ax-14 2208 ax-ext 2216 ax-sep 4230 ax-pow 4289 ax-pr 4324 ax-un 4556 ax-setind 4661 ax-cnex 8223 ax-resscn 8224 ax-1cn 8225 ax-1re 8226 ax-icn 8227 ax-addcl 8228 ax-addrcl 8229 ax-mulcl 8230 ax-addcom 8232 ax-addass 8234 ax-distr 8236 ax-i2m1 8237 ax-0lt1 8238 ax-0id 8240 ax-rnegex 8241 ax-cnre 8243 ax-pre-ltirr 8244 ax-pre-ltwlin 8245 ax-pre-lttrn 8246 ax-pre-ltadd 8248 |
| This theorem depends on definitions: df-bi 117 df-3or 1006 df-3an 1007 df-tru 1401 df-fal 1404 df-nf 1510 df-sb 1812 df-eu 2085 df-mo 2086 df-clab 2221 df-cleq 2227 df-clel 2230 df-nfc 2375 df-ne 2415 df-nel 2510 df-ral 2527 df-rex 2528 df-reu 2529 df-rab 2531 df-v 2817 df-sbc 3045 df-dif 3215 df-un 3217 df-in 3219 df-ss 3226 df-nul 3511 df-pw 3673 df-sn 3697 df-pr 3698 df-op 3700 df-uni 3917 df-int 3952 df-br 4112 df-opab 4174 df-mpt 4175 df-id 4416 df-xp 4757 df-rel 4758 df-cnv 4759 df-co 4760 df-dm 4761 df-rn 4762 df-res 4763 df-ima 4764 df-iota 5314 df-fun 5356 df-fn 5357 df-f 5358 df-fv 5362 df-riota 6005 df-ov 6055 df-oprab 6056 df-mpo 6057 df-pnf 8315 df-mnf 8316 df-xr 8317 df-ltxr 8318 df-le 8319 df-sub 8451 df-neg 8452 df-inn 9243 df-z 9583 df-uz 9860 df-fz 10349 df-struct 13235 |
| This theorem is referenced by: cnfldstr 14755 |
| Copyright terms: Public domain | W3C validator |