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| Mirrors > Home > ILE Home > Th. List > uzdisj | Unicode version | ||
| Description: The first |
| Ref | Expression |
|---|---|
| uzdisj |
|
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | elin 3406 |
. . . . . . 7
| |
| 2 | 1 | simprbi 275 |
. . . . . 6
|
| 3 | eluzle 9889 |
. . . . . 6
| |
| 4 | 2, 3 | syl 14 |
. . . . 5
|
| 5 | eluzel2 9881 |
. . . . . . 7
| |
| 6 | 2, 5 | syl 14 |
. . . . . 6
|
| 7 | eluzelz 9886 |
. . . . . . 7
| |
| 8 | 2, 7 | syl 14 |
. . . . . 6
|
| 9 | zlem1lt 9656 |
. . . . . 6
| |
| 10 | 6, 8, 9 | syl2anc 411 |
. . . . 5
|
| 11 | 4, 10 | mpbid 147 |
. . . 4
|
| 12 | 1 | simplbi 274 |
. . . . . 6
|
| 13 | elfzle2 10387 |
. . . . . 6
| |
| 14 | 12, 13 | syl 14 |
. . . . 5
|
| 15 | 8 | zred 9723 |
. . . . . 6
|
| 16 | peano2zm 9637 |
. . . . . . . 8
| |
| 17 | 6, 16 | syl 14 |
. . . . . . 7
|
| 18 | 17 | zred 9723 |
. . . . . 6
|
| 19 | 15, 18 | lenltd 8410 |
. . . . 5
|
| 20 | 14, 19 | mpbid 147 |
. . . 4
|
| 21 | 11, 20 | pm2.21dd 625 |
. . 3
|
| 22 | 21 | ssriv 3246 |
. 2
|
| 23 | ss0 3553 |
. 2
| |
| 24 | 22, 23 | ax-mp 5 |
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-14 2208 ax-ext 2216 ax-sep 4234 ax-pow 4293 ax-pr 4328 ax-un 4560 ax-setind 4666 ax-cnex 8236 ax-resscn 8237 ax-1cn 8238 ax-1re 8239 ax-icn 8240 ax-addcl 8241 ax-addrcl 8242 ax-mulcl 8243 ax-addcom 8245 ax-addass 8247 ax-distr 8249 ax-i2m1 8250 ax-0lt1 8251 ax-0id 8253 ax-rnegex 8254 ax-cnre 8256 ax-pre-ltirr 8257 ax-pre-ltwlin 8258 ax-pre-lttrn 8259 ax-pre-ltadd 8261 |
| 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 3046 df-dif 3216 df-un 3218 df-in 3220 df-ss 3227 df-nul 3513 df-pw 3677 df-sn 3701 df-pr 3702 df-op 3704 df-uni 3921 df-int 3956 df-br 4116 df-opab 4178 df-mpt 4179 df-id 4420 df-xp 4762 df-rel 4763 df-cnv 4764 df-co 4765 df-dm 4766 df-rn 4767 df-res 4768 df-ima 4769 df-iota 5319 df-fun 5361 df-fn 5362 df-f 5363 df-fv 5367 df-riota 6013 df-ov 6063 df-oprab 6064 df-mpo 6065 df-pnf 8328 df-mnf 8329 df-xr 8330 df-ltxr 8331 df-le 8332 df-sub 8465 df-neg 8466 df-inn 9260 df-n0 9519 df-z 9600 df-uz 9877 df-fz 10367 |
| This theorem is referenced by: 2prm 12855 |
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