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Mirrors > Home > ILE Home > Th. List > ltled | Unicode version |
Description: 'Less than' implies 'less than or equal to'. (Contributed by Mario Carneiro, 27-May-2016.) |
Ref | Expression |
---|---|
ltd.1 |
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ltd.2 |
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ltled.1 |
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Ref | Expression |
---|---|
ltled |
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Step | Hyp | Ref | Expression |
---|---|---|---|
1 | ltled.1 |
. 2
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2 | ltd.1 |
. . 3
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3 | ltd.2 |
. . 3
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4 | ltle 7875 |
. . 3
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5 | 2, 3, 4 | syl2anc 409 |
. 2
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6 | 1, 5 | mpd 13 |
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 105 ax-ia2 106 ax-ia3 107 ax-in1 604 ax-in2 605 ax-io 699 ax-5 1424 ax-7 1425 ax-gen 1426 ax-ie1 1470 ax-ie2 1471 ax-8 1483 ax-10 1484 ax-11 1485 ax-i12 1486 ax-bndl 1487 ax-4 1488 ax-13 1492 ax-14 1493 ax-17 1507 ax-i9 1511 ax-ial 1515 ax-i5r 1516 ax-ext 2122 ax-sep 4054 ax-pow 4106 ax-pr 4139 ax-un 4363 ax-setind 4460 ax-cnex 7735 ax-resscn 7736 ax-pre-ltirr 7756 ax-pre-lttrn 7758 |
This theorem depends on definitions: df-bi 116 df-3an 965 df-tru 1335 df-fal 1338 df-nf 1438 df-sb 1737 df-eu 2003 df-mo 2004 df-clab 2127 df-cleq 2133 df-clel 2136 df-nfc 2271 df-ne 2310 df-nel 2405 df-ral 2422 df-rex 2423 df-rab 2426 df-v 2691 df-dif 3078 df-un 3080 df-in 3082 df-ss 3089 df-pw 3517 df-sn 3538 df-pr 3539 df-op 3541 df-uni 3745 df-br 3938 df-opab 3998 df-xp 4553 df-cnv 4555 df-pnf 7826 df-mnf 7827 df-xr 7828 df-ltxr 7829 df-le 7830 |
This theorem is referenced by: ltnsymd 7906 addgt0d 8307 lt2addd 8353 lt2msq1 8667 lediv12a 8676 ledivp1 8685 nn2ge 8777 fznatpl1 9887 exbtwnzlemex 10058 apbtwnz 10078 iseqf1olemkle 10288 expnbnd 10446 cvg1nlemres 10789 resqrexlemnm 10822 resqrexlemcvg 10823 resqrexlemglsq 10826 sqrtgt0 10838 leabs 10878 ltabs 10891 abslt 10892 absle 10893 maxabslemab 11010 2zsupmax 11029 xrmaxiflemab 11048 fsum3cvg3 11197 divcnv 11298 expcnvre 11304 absltap 11310 cvgratnnlemnexp 11325 cvgratnnlemmn 11326 cvgratnnlemfm 11330 mertenslemi1 11336 cos12dec 11510 dvdslelemd 11577 divalglemnn 11651 divalglemeuneg 11656 lcmgcdlem 11794 znege1 11892 sqrt2irraplemnn 11893 ennnfonelemex 11963 strleund 12086 suplociccreex 12810 ivthinclemlm 12820 ivthinclemum 12821 ivthinclemlopn 12822 ivthinclemuopn 12824 ivthdec 12830 dveflem 12895 efltlemlt 12903 sin0pilem1 12910 sin0pilem2 12911 coseq0negpitopi 12965 tangtx 12967 cosq34lt1 12979 cos02pilt1 12980 apdifflemf 13414 |
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