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Mirrors > Home > ILE Home > Th. List > ltletr | Unicode version |
Description: Transitive law. Part of Definition 11.2.7(vi) of [HoTT], p. (varies). (Contributed by NM, 25-Aug-1999.) |
Ref | Expression |
---|---|
ltletr |
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Step | Hyp | Ref | Expression |
---|---|---|---|
1 | simprr 531 |
. . . 4
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2 | simpl2 1003 |
. . . . 5
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3 | simpl3 1004 |
. . . . 5
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4 | lenlt 8095 |
. . . . 5
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5 | 2, 3, 4 | syl2anc 411 |
. . . 4
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6 | 1, 5 | mpbid 147 |
. . 3
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7 | simprl 529 |
. . . 4
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8 | axltwlin 8087 |
. . . . 5
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9 | 8 | adantr 276 |
. . . 4
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10 | 7, 9 | mpd 13 |
. . 3
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11 | 6, 10 | ecased 1360 |
. 2
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12 | 11 | ex 115 |
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 4147 ax-pow 4203 ax-pr 4238 ax-un 4464 ax-setind 4569 ax-cnex 7963 ax-resscn 7964 ax-pre-ltwlin 7985 |
This theorem depends on definitions: df-bi 117 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-rab 2481 df-v 2762 df-dif 3155 df-un 3157 df-in 3159 df-ss 3166 df-pw 3603 df-sn 3624 df-pr 3625 df-op 3627 df-uni 3836 df-br 4030 df-opab 4091 df-xp 4665 df-cnv 4667 df-pnf 8056 df-mnf 8057 df-xr 8058 df-ltxr 8059 df-le 8060 |
This theorem is referenced by: ltletri 8126 ltletrd 8442 ltleadd 8465 nngt0 9007 nnrecgt0 9020 elnnnn0c 9285 elnnz1 9340 zltp1le 9371 uz3m2nn 9638 ledivge1le 9792 addlelt 9834 zltaddlt1le 10073 elfz1b 10156 elfzodifsumelfzo 10268 ssfzo12bi 10292 cos01gt0 11906 oddge22np1 12022 nn0seqcvgd 12179 coprm 12282 logdivlti 15016 gausslemma2dlem1a 15174 |
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