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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 8269 |
. . 3
| |
| 7 | 3, 4, 5, 6 | syl3anc 1273 |
. 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 619 ax-in2 620 ax-io 716 ax-5 1495 ax-7 1496 ax-gen 1497 ax-ie1 1541 ax-ie2 1542 ax-8 1552 ax-10 1553 ax-11 1554 ax-i12 1555 ax-bndl 1557 ax-4 1558 ax-17 1574 ax-i9 1578 ax-ial 1582 ax-i5r 1583 ax-13 2204 ax-14 2205 ax-ext 2213 ax-sep 4207 ax-pow 4264 ax-pr 4299 ax-un 4530 ax-setind 4635 ax-cnex 8123 ax-resscn 8124 ax-pre-ltwlin 8145 |
| This theorem depends on definitions: df-bi 117 df-3an 1006 df-tru 1400 df-fal 1403 df-nf 1509 df-sb 1811 df-eu 2082 df-mo 2083 df-clab 2218 df-cleq 2224 df-clel 2227 df-nfc 2363 df-ne 2403 df-nel 2498 df-ral 2515 df-rex 2516 df-rab 2519 df-v 2804 df-dif 3202 df-un 3204 df-in 3206 df-ss 3213 df-pw 3654 df-sn 3675 df-pr 3676 df-op 3678 df-uni 3894 df-br 4089 df-opab 4151 df-xp 4731 df-cnv 4733 df-pnf 8216 df-mnf 8217 df-xr 8218 df-ltxr 8219 df-le 8220 |
| This theorem is referenced by: lelttrdi 8606 lediv12a 9074 btwnapz 9610 rpgecl 9917 fznatpl1 10311 elfz1b 10325 exbtwnzlemstep 10508 ceiqle 10576 modqabs 10620 mulp1mod1 10628 seq3f1olemqsumk 10775 seqf1oglem1 10782 expgt1 10840 leexp2a 10855 bernneq3 10925 expnbnd 10926 nn0opthlem2d 10984 cvg1nlemres 11563 resqrexlemlo 11591 resqrexlemnmsq 11595 resqrexlemga 11601 abssubap0 11668 icodiamlt 11758 rpmaxcl 11801 reccn2ap 11891 divcnv 12076 cvgratnnlembern 12102 cvgratnnlemabsle 12106 fprodntrivap 12163 efcllemp 12237 sin01bnd 12336 cos01bnd 12337 sin01gt0 12341 cos12dec 12347 eirraplem 12356 dvdslelemd 12422 bitsmod 12535 bitsinv1lem 12540 dvdsbnd 12545 isprm5 12732 1arith 12958 2expltfac 13030 znnen 13037 nninfdclemp1 13089 cnopnap 15354 dedekindeulemlu 15364 suplociccreex 15367 dedekindicclemlu 15373 dedekindicc 15376 ivthinclemlopn 15379 hoverb 15391 limcimolemlt 15407 limccnp2lem 15419 coseq00topi 15578 cosordlem 15592 logdivlti 15624 gausslemma2dlem0c 15799 lgsquadlem1 15825 clwwlkext2edg 16292 |
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