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Mirrors > Home > ILE Home > Th. List > zltnle | Unicode version |
Description: 'Less than' expressed in terms of 'less than or equal to'. (Contributed by Jim Kingdon, 14-Mar-2020.) |
Ref | Expression |
---|---|
zltnle |
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Step | Hyp | Ref | Expression |
---|---|---|---|
1 | zre 9324 |
. . . . 5
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2 | zre 9324 |
. . . . 5
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3 | lenlt 8097 |
. . . . 5
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4 | 1, 2, 3 | syl2anr 290 |
. . . 4
![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() |
5 | 4 | biimpd 144 |
. . 3
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6 | 5 | con2d 625 |
. 2
![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() |
7 | ztri3or 9363 |
. . 3
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8 | ax-1 6 |
. . . . 5
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9 | 8 | a1i 9 |
. . . 4
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10 | eqcom 2195 |
. . . . . . . . 9
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11 | eqle 8113 |
. . . . . . . . 9
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12 | 10, 11 | sylan2b 287 |
. . . . . . . 8
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13 | 12 | ex 115 |
. . . . . . 7
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14 | 13 | adantl 277 |
. . . . . 6
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15 | 1, 14 | sylan2 286 |
. . . . 5
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16 | pm2.24 622 |
. . . . 5
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17 | 15, 16 | syl6 33 |
. . . 4
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18 | ltle 8109 |
. . . . . 6
![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() | |
19 | 1, 2, 18 | syl2anr 290 |
. . . . 5
![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() |
20 | 19, 16 | syl6 33 |
. . . 4
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21 | 9, 17, 20 | 3jaod 1315 |
. . 3
![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() |
22 | 7, 21 | mpd 13 |
. 2
![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() |
23 | 6, 22 | impbid 129 |
1
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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 615 ax-in2 616 ax-io 710 ax-5 1458 ax-7 1459 ax-gen 1460 ax-ie1 1504 ax-ie2 1505 ax-8 1515 ax-10 1516 ax-11 1517 ax-i12 1518 ax-bndl 1520 ax-4 1521 ax-17 1537 ax-i9 1541 ax-ial 1545 ax-i5r 1546 ax-13 2166 ax-14 2167 ax-ext 2175 ax-sep 4148 ax-pow 4204 ax-pr 4239 ax-un 4465 ax-setind 4570 ax-cnex 7965 ax-resscn 7966 ax-1cn 7967 ax-1re 7968 ax-icn 7969 ax-addcl 7970 ax-addrcl 7971 ax-mulcl 7972 ax-addcom 7974 ax-addass 7976 ax-distr 7978 ax-i2m1 7979 ax-0lt1 7980 ax-0id 7982 ax-rnegex 7983 ax-cnre 7985 ax-pre-ltirr 7986 ax-pre-ltwlin 7987 ax-pre-lttrn 7988 ax-pre-ltadd 7990 |
This theorem depends on definitions: df-bi 117 df-3or 981 df-3an 982 df-tru 1367 df-fal 1370 df-nf 1472 df-sb 1774 df-eu 2045 df-mo 2046 df-clab 2180 df-cleq 2186 df-clel 2189 df-nfc 2325 df-ne 2365 df-nel 2460 df-ral 2477 df-rex 2478 df-reu 2479 df-rab 2481 df-v 2762 df-sbc 2987 df-dif 3156 df-un 3158 df-in 3160 df-ss 3167 df-pw 3604 df-sn 3625 df-pr 3626 df-op 3628 df-uni 3837 df-int 3872 df-br 4031 df-opab 4092 df-id 4325 df-xp 4666 df-rel 4667 df-cnv 4668 df-co 4669 df-dm 4670 df-iota 5216 df-fun 5257 df-fv 5263 df-riota 5874 df-ov 5922 df-oprab 5923 df-mpo 5924 df-pnf 8058 df-mnf 8059 df-xr 8060 df-ltxr 8061 df-le 8062 df-sub 8194 df-neg 8195 df-inn 8985 df-n0 9244 df-z 9321 |
This theorem is referenced by: znnnlt1 9368 nn0n0n1ge2b 9399 eluzdc 9678 fzdcel 10109 fzn 10111 fzpreddisj 10140 fzp1disj 10149 fzneuz 10170 fznuz 10171 uznfz 10172 fzp1nel 10173 difelfznle 10204 nelfzo 10221 fzodisj 10248 exfzdc 10310 modfzo0difsn 10469 fzfig 10504 iseqf1olemqk 10581 exp3val 10615 facdiv 10812 bcval5 10837 zfz1isolemiso 10913 2zsupmax 11372 2zinfmin 11389 summodclem3 11526 fprodntrivap 11730 alzdvds 11999 fzm1ndvds 12001 fzo0dvdseq 12002 n2dvds1 12056 dvdsbnd 12096 algcvgblem 12190 prmndvdsfaclt 12297 odzdvds 12386 pcprendvds 12431 pcdvdsb 12461 pc2dvds 12471 pcmpt 12484 pockthg 12498 prmunb 12503 1arith 12508 4sqlem11 12542 lgsdilem2 15193 lgsquadlem2 15235 uzdcinzz 15360 |
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