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| Mirrors > Home > ILE Home > Th. List > zabsle1 | Unicode version | ||
| Description: |
| Ref | Expression |
|---|---|
| zabsle1 |
|
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | eltpi 3752 |
. . 3
| |
| 2 | fveq2 5690 |
. . . . 5
| |
| 3 | ax-1cn 8262 |
. . . . . . . 8
| |
| 4 | 3 | absnegi 11891 |
. . . . . . 7
|
| 5 | abs1 11816 |
. . . . . . 7
| |
| 6 | 4, 5 | eqtri 2259 |
. . . . . 6
|
| 7 | 1le1 8890 |
. . . . . 6
| |
| 8 | 6, 7 | eqbrtri 4146 |
. . . . 5
|
| 9 | 2, 8 | eqbrtrdi 4164 |
. . . 4
|
| 10 | fveq2 5690 |
. . . . 5
| |
| 11 | abs0 11802 |
. . . . . 6
| |
| 12 | 0le1 8799 |
. . . . . 6
| |
| 13 | 11, 12 | eqbrtri 4146 |
. . . . 5
|
| 14 | 10, 13 | eqbrtrdi 4164 |
. . . 4
|
| 15 | fveq2 5690 |
. . . . 5
| |
| 16 | 5, 7 | eqbrtri 4146 |
. . . . 5
|
| 17 | 15, 16 | eqbrtrdi 4164 |
. . . 4
|
| 18 | 9, 14, 17 | 3jaoi 1344 |
. . 3
|
| 19 | 1, 18 | syl 14 |
. 2
|
| 20 | zre 9627 |
. . . 4
| |
| 21 | 1red 8331 |
. . . 4
| |
| 22 | 20, 21 | absled 11919 |
. . 3
|
| 23 | elz 9625 |
. . . 4
| |
| 24 | 3mix2 1198 |
. . . . . . . . . 10
| |
| 25 | 24 | a1d 22 |
. . . . . . . . 9
|
| 26 | nnle1eq1 9307 |
. . . . . . . . . . . . . . 15
| |
| 27 | 26 | biimpac 298 |
. . . . . . . . . . . . . 14
|
| 28 | 27 | 3mix3d 1205 |
. . . . . . . . . . . . 13
|
| 29 | 28 | ex 115 |
. . . . . . . . . . . 12
|
| 30 | 29 | adantl 277 |
. . . . . . . . . . 11
|
| 31 | 30 | adantl 277 |
. . . . . . . . . 10
|
| 32 | 31 | com12 30 |
. . . . . . . . 9
|
| 33 | elnnz1 9646 |
. . . . . . . . . 10
| |
| 34 | 1red 8331 |
. . . . . . . . . . . . . . 15
| |
| 35 | lenegcon2 8785 |
. . . . . . . . . . . . . . 15
| |
| 36 | 34, 35 | mpancom 426 |
. . . . . . . . . . . . . 14
|
| 37 | neg1rr 9389 |
. . . . . . . . . . . . . . . . . . . . 21
| |
| 38 | 37 | a1i 9 |
. . . . . . . . . . . . . . . . . . . 20
|
| 39 | id 19 |
. . . . . . . . . . . . . . . . . . . 20
| |
| 40 | 38, 39 | letri3d 8431 |
. . . . . . . . . . . . . . . . . . 19
|
| 41 | 3mix1 1197 |
. . . . . . . . . . . . . . . . . . . 20
| |
| 42 | 41 | eqcoms 2241 |
. . . . . . . . . . . . . . . . . . 19
|
| 43 | 40, 42 | biimtrrdi 164 |
. . . . . . . . . . . . . . . . . 18
|
| 44 | 43 | com12 30 |
. . . . . . . . . . . . . . . . 17
|
| 45 | 44 | ex 115 |
. . . . . . . . . . . . . . . 16
|
| 46 | 45 | adantr 276 |
. . . . . . . . . . . . . . 15
|
| 47 | 46 | com13 80 |
. . . . . . . . . . . . . 14
|
| 48 | 36, 47 | sylbid 150 |
. . . . . . . . . . . . 13
|
| 49 | 48 | com12 30 |
. . . . . . . . . . . 12
|
| 50 | 49 | impd 254 |
. . . . . . . . . . 11
|
| 51 | 50 | adantl 277 |
. . . . . . . . . 10
|
| 52 | 33, 51 | sylbi 121 |
. . . . . . . . 9
|
| 53 | 25, 32, 52 | 3jaoi 1344 |
. . . . . . . 8
|
| 54 | 53 | imp 124 |
. . . . . . 7
|
| 55 | eltpg 3750 |
. . . . . . . . 9
| |
| 56 | 55 | adantr 276 |
. . . . . . . 8
|
| 57 | 56 | adantl 277 |
. . . . . . 7
|
| 58 | 54, 57 | mpbird 167 |
. . . . . 6
|
| 59 | 58 | exp32 365 |
. . . . 5
|
| 60 | 59 | impcom 125 |
. . . 4
|
| 61 | 23, 60 | sylbi 121 |
. . 3
|
| 62 | 22, 61 | sylbid 150 |
. 2
|
| 63 | 19, 62 | impbid2 143 |
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 623 ax-in2 624 ax-io 721 ax-5 1500 ax-7 1501 ax-gen 1502 ax-ie1 1546 ax-ie2 1547 ax-8 1557 ax-10 1558 ax-11 1559 ax-i12 1560 ax-bndl 1562 ax-4 1563 ax-17 1579 ax-i9 1583 ax-ial 1587 ax-i5r 1588 ax-14 2212 ax-ext 2220 ax-coll 4241 ax-sep 4244 ax-nul 4254 ax-pow 4306 ax-pr 4341 ax-un 4573 ax-setind 4679 ax-iinf 4730 ax-cnex 8260 ax-resscn 8261 ax-1cn 8262 ax-1re 8263 ax-icn 8264 ax-addcl 8265 ax-addrcl 8266 ax-mulcl 8267 ax-mulrcl 8268 ax-addcom 8269 ax-mulcom 8270 ax-addass 8271 ax-mulass 8272 ax-distr 8273 ax-i2m1 8274 ax-0lt1 8275 ax-1rid 8276 ax-0id 8277 ax-rnegex 8278 ax-precex 8279 ax-cnre 8280 ax-pre-ltirr 8281 ax-pre-ltwlin 8282 ax-pre-lttrn 8283 ax-pre-apti 8284 ax-pre-ltadd 8285 ax-pre-mulgt0 8286 ax-pre-mulext 8287 ax-arch 8288 ax-caucvg 8289 |
| This theorem depends on definitions: df-bi 117 df-dc 847 df-3or 1010 df-3an 1011 df-tru 1405 df-fal 1408 df-nf 1514 df-sb 1816 df-eu 2089 df-mo 2090 df-clab 2225 df-cleq 2231 df-clel 2234 df-nfc 2381 df-ne 2421 df-nel 2516 df-ral 2533 df-rex 2534 df-reu 2535 df-rmo 2536 df-rab 2537 df-v 2823 df-sbc 3052 df-csb 3148 df-dif 3222 df-un 3224 df-in 3226 df-ss 3233 df-nul 3521 df-if 3636 df-pw 3687 df-sn 3711 df-pr 3712 df-tp 3713 df-op 3714 df-uni 3931 df-int 3966 df-iun 4009 df-br 4126 df-opab 4188 df-mpt 4189 df-tr 4225 df-id 4433 df-po 4436 df-iso 4437 df-iord 4506 df-on 4508 df-ilim 4509 df-suc 4511 df-iom 4733 df-xp 4775 df-rel 4776 df-cnv 4777 df-co 4778 df-dm 4779 df-rn 4780 df-res 4781 df-ima 4782 df-iota 5332 df-fun 5374 df-fn 5375 df-f 5376 df-f1 5377 df-fo 5378 df-f1o 5379 df-fv 5380 df-riota 6028 df-ov 6078 df-oprab 6079 df-mpo 6080 df-1st 6364 df-2nd 6365 df-recs 6566 df-frec 6652 df-pnf 8352 df-mnf 8353 df-xr 8354 df-ltxr 8355 df-le 8356 df-sub 8489 df-neg 8490 df-reap 8893 df-ap 8900 df-div 8993 df-inn 9284 df-2 9342 df-3 9343 df-4 9344 df-n0 9543 df-z 9624 df-uz 9901 df-rp 10034 df-seqfrec 10863 df-exp 10954 df-cj 11585 df-re 11586 df-im 11587 df-rsqrt 11742 df-abs 11743 |
| This theorem is referenced by: lgscl1 16056 |
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