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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 8097 |
. . . . 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 8089 |
. . . . 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 4148 ax-pow 4204 ax-pr 4239 ax-un 4465 ax-setind 4570 ax-cnex 7965 ax-resscn 7966 ax-pre-ltwlin 7987 |
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 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-br 4031 df-opab 4092 df-xp 4666 df-cnv 4668 df-pnf 8058 df-mnf 8059 df-xr 8060 df-ltxr 8061 df-le 8062 |
This theorem is referenced by: ltletri 8128 ltletrd 8444 ltleadd 8467 nngt0 9009 nnrecgt0 9022 elnnnn0c 9288 elnnz1 9343 zltp1le 9374 uz3m2nn 9641 ledivge1le 9795 addlelt 9837 zltaddlt1le 10076 elfz1b 10159 elfzodifsumelfzo 10271 ssfzo12bi 10295 cos01gt0 11909 oddge22np1 12025 nn0seqcvgd 12182 coprm 12285 logdivlti 15057 gausslemma2dlem1a 15215 |
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