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| Mirrors > Home > ILE Home > Th. List > ltletrd | Unicode version | ||
| Description: Transitive law deduction for 'less than', 'less than or equal to'. (Contributed by NM, 9-Jan-2006.) |
| Ref | Expression |
|---|---|
| ltadd2d.1 |
|
| ltadd2d.2 |
|
| ltadd2d.3 |
|
| ltletrd.4 |
|
| ltletrd.5 |
|
| Ref | Expression |
|---|---|
| ltletrd |
|
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | ltletrd.4 |
. 2
| |
| 2 | ltletrd.5 |
. 2
| |
| 3 | ltadd2d.1 |
. . 3
| |
| 4 | ltadd2d.2 |
. . 3
| |
| 5 | ltadd2d.3 |
. . 3
| |
| 6 | ltletr 8247 |
. . 3
| |
| 7 | 3, 4, 5, 6 | syl3anc 1271 |
. 2
|
| 8 | 1, 2, 7 | mp2and 433 |
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 617 ax-in2 618 ax-io 714 ax-5 1493 ax-7 1494 ax-gen 1495 ax-ie1 1539 ax-ie2 1540 ax-8 1550 ax-10 1551 ax-11 1552 ax-i12 1553 ax-bndl 1555 ax-4 1556 ax-17 1572 ax-i9 1576 ax-ial 1580 ax-i5r 1581 ax-13 2202 ax-14 2203 ax-ext 2211 ax-sep 4202 ax-pow 4258 ax-pr 4293 ax-un 4524 ax-setind 4629 ax-cnex 8101 ax-resscn 8102 ax-pre-ltwlin 8123 |
| This theorem depends on definitions: df-bi 117 df-3an 1004 df-tru 1398 df-fal 1401 df-nf 1507 df-sb 1809 df-eu 2080 df-mo 2081 df-clab 2216 df-cleq 2222 df-clel 2225 df-nfc 2361 df-ne 2401 df-nel 2496 df-ral 2513 df-rex 2514 df-rab 2517 df-v 2801 df-dif 3199 df-un 3201 df-in 3203 df-ss 3210 df-pw 3651 df-sn 3672 df-pr 3673 df-op 3675 df-uni 3889 df-br 4084 df-opab 4146 df-xp 4725 df-cnv 4727 df-pnf 8194 df-mnf 8195 df-xr 8196 df-ltxr 8197 df-le 8198 |
| This theorem is referenced by: lelttrdi 8584 lediv12a 9052 btwnapz 9588 rpgecl 9890 fznatpl1 10284 elfz1b 10298 exbtwnzlemstep 10479 ceiqle 10547 modqabs 10591 mulp1mod1 10599 seq3f1olemqsumk 10746 seqf1oglem1 10753 expgt1 10811 leexp2a 10826 bernneq3 10896 expnbnd 10897 nn0opthlem2d 10955 cvg1nlemres 11512 resqrexlemlo 11540 resqrexlemnmsq 11544 resqrexlemga 11550 abssubap0 11617 icodiamlt 11707 rpmaxcl 11750 reccn2ap 11840 divcnv 12024 cvgratnnlembern 12050 cvgratnnlemabsle 12054 fprodntrivap 12111 efcllemp 12185 sin01bnd 12284 cos01bnd 12285 sin01gt0 12289 cos12dec 12295 eirraplem 12304 dvdslelemd 12370 bitsmod 12483 bitsinv1lem 12488 dvdsbnd 12493 isprm5 12680 1arith 12906 2expltfac 12978 znnen 12985 nninfdclemp1 13037 cnopnap 15301 dedekindeulemlu 15311 suplociccreex 15314 dedekindicclemlu 15320 dedekindicc 15323 ivthinclemlopn 15326 hoverb 15338 limcimolemlt 15354 limccnp2lem 15366 coseq00topi 15525 cosordlem 15539 logdivlti 15571 gausslemma2dlem0c 15746 lgsquadlem1 15772 clwwlkext2edg 16164 |
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