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| Mirrors > Home > ILE Home > Th. List > 2lgslem1b | Unicode version | ||
| Description: Lemma 2 for 2lgslem1 15893. (Contributed by AV, 18-Jun-2021.) |
| Ref | Expression |
|---|---|
| 2lgslem1b.i |
|
| 2lgslem1b.f |
|
| Ref | Expression |
|---|---|
| 2lgslem1b |
|
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | 2lgslem1b.f |
. . . 4
| |
| 2 | eqeq1 2238 |
. . . . . 6
| |
| 3 | 2 | rexbidv 2534 |
. . . . 5
|
| 4 | elfzelz 10305 |
. . . . . . 7
| |
| 5 | 2lgslem1b.i |
. . . . . . 7
| |
| 6 | 4, 5 | eleq2s 2326 |
. . . . . 6
|
| 7 | 2z 9551 |
. . . . . . 7
| |
| 8 | 7 | a1i 9 |
. . . . . 6
|
| 9 | 6, 8 | zmulcld 9652 |
. . . . 5
|
| 10 | id 19 |
. . . . . 6
| |
| 11 | oveq1 6035 |
. . . . . . . 8
| |
| 12 | 11 | eqeq2d 2243 |
. . . . . . 7
|
| 13 | 12 | adantl 277 |
. . . . . 6
|
| 14 | eqidd 2232 |
. . . . . 6
| |
| 15 | 10, 13, 14 | rspcedvd 2917 |
. . . . 5
|
| 16 | 3, 9, 15 | elrabd 2965 |
. . . 4
|
| 17 | 1, 16 | fmpti 5807 |
. . 3
|
| 18 | oveq1 6035 |
. . . . . . 7
| |
| 19 | simpl 109 |
. . . . . . 7
| |
| 20 | elfzelz 10305 |
. . . . . . . . . 10
| |
| 21 | 20, 5 | eleq2s 2326 |
. . . . . . . . 9
|
| 22 | id 19 |
. . . . . . . . . 10
| |
| 23 | 7 | a1i 9 |
. . . . . . . . . 10
|
| 24 | 22, 23 | zmulcld 9652 |
. . . . . . . . 9
|
| 25 | 21, 24 | syl 14 |
. . . . . . . 8
|
| 26 | 25 | adantr 276 |
. . . . . . 7
|
| 27 | 1, 18, 19, 26 | fvmptd3 5749 |
. . . . . 6
|
| 28 | oveq1 6035 |
. . . . . . 7
| |
| 29 | simpr 110 |
. . . . . . 7
| |
| 30 | elfzelz 10305 |
. . . . . . . . . 10
| |
| 31 | 30, 5 | eleq2s 2326 |
. . . . . . . . 9
|
| 32 | 7 | a1i 9 |
. . . . . . . . 9
|
| 33 | 31, 32 | zmulcld 9652 |
. . . . . . . 8
|
| 34 | 33 | adantl 277 |
. . . . . . 7
|
| 35 | 1, 28, 29, 34 | fvmptd3 5749 |
. . . . . 6
|
| 36 | 27, 35 | eqeq12d 2246 |
. . . . 5
|
| 37 | 21 | zcnd 9647 |
. . . . . . . 8
|
| 38 | 37 | adantr 276 |
. . . . . . 7
|
| 39 | 31 | zcnd 9647 |
. . . . . . . 8
|
| 40 | 39 | adantl 277 |
. . . . . . 7
|
| 41 | 2cnd 9258 |
. . . . . . 7
| |
| 42 | 2ap0 9278 |
. . . . . . . 8
| |
| 43 | 42 | a1i 9 |
. . . . . . 7
|
| 44 | 38, 40, 41, 43 | mulcanap2d 8884 |
. . . . . 6
|
| 45 | 44 | biimpd 144 |
. . . . 5
|
| 46 | 36, 45 | sylbid 150 |
. . . 4
|
| 47 | 46 | rgen2 2619 |
. . 3
|
| 48 | dff13 5919 |
. . 3
| |
| 49 | 17, 47, 48 | mpbir2an 951 |
. 2
|
| 50 | oveq1 6035 |
. . . . . . 7
| |
| 51 | 50 | eqeq2d 2243 |
. . . . . 6
|
| 52 | 51 | cbvrexvw 2773 |
. . . . 5
|
| 53 | elfzelz 10305 |
. . . . . . . . . 10
| |
| 54 | 7 | a1i 9 |
. . . . . . . . . 10
|
| 55 | 53, 54 | zmulcld 9652 |
. . . . . . . . 9
|
| 56 | 55, 5 | eleq2s 2326 |
. . . . . . . 8
|
| 57 | eleq1 2294 |
. . . . . . . 8
| |
| 58 | 56, 57 | syl5ibrcom 157 |
. . . . . . 7
|
| 59 | 58 | rexlimiv 2645 |
. . . . . 6
|
| 60 | 59 | pm4.71ri 392 |
. . . . 5
|
| 61 | 52, 60 | bitri 184 |
. . . 4
|
| 62 | 61 | abbii 2347 |
. . 3
|
| 63 | 1 | rnmpt 4986 |
. . 3
|
| 64 | df-rab 2520 |
. . 3
| |
| 65 | 62, 63, 64 | 3eqtr4i 2262 |
. 2
|
| 66 | dff1o5 5601 |
. 2
| |
| 67 | 49, 65, 66 | mpbir2an 951 |
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-mulrcl 8174 ax-addcom 8175 ax-mulcom 8176 ax-addass 8177 ax-mulass 8178 ax-distr 8179 ax-i2m1 8180 ax-0lt1 8181 ax-1rid 8182 ax-0id 8183 ax-rnegex 8184 ax-precex 8185 ax-cnre 8186 ax-pre-ltirr 8187 ax-pre-ltwlin 8188 ax-pre-lttrn 8189 ax-pre-apti 8190 ax-pre-ltadd 8191 ax-pre-mulgt0 8192 ax-pre-mulext 8193 |
| 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 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-csb 3129 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-po 4399 df-iso 4400 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-reap 8797 df-ap 8804 df-inn 9186 df-2 9244 df-n0 9445 df-z 9524 df-uz 9800 df-fz 10289 |
| This theorem is referenced by: 2lgslem1 15893 |
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