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| Mirrors > Home > ILE Home > Th. List > lttrd | Unicode version | ||
| Description: Transitive law deduction for 'less than'. (Contributed by NM, 9-Jan-2006.) |
| Ref | Expression |
|---|---|
| ltd.1 |
|
| ltd.2 |
|
| letrd.3 |
|
| lttrd.4 |
|
| lttrd.5 |
|
| Ref | Expression |
|---|---|
| lttrd |
|
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | lttrd.4 |
. 2
| |
| 2 | lttrd.5 |
. 2
| |
| 3 | ltd.1 |
. . 3
| |
| 4 | ltd.2 |
. . 3
| |
| 5 | letrd.3 |
. . 3
| |
| 6 | lttr 8253 |
. . 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-lttrn 8146 |
| 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-pnf 8216 df-mnf 8217 df-ltxr 8219 |
| This theorem is referenced by: exbtwnzlemex 10510 rebtwn2z 10515 qbtwnrelemcalc 10516 expgt1 10840 ltexp2a 10854 expnlbnd2 10928 nn0ltexp2 10972 expcanlem 10978 expcan 10979 cvg1nlemcxze 11560 cvg1nlemcau 11562 cvg1nlemres 11563 recvguniqlem 11572 resqrexlemdecn 11590 resqrexlemcvg 11597 resqrexlemga 11601 qdenre 11780 reccn2ap 11891 georeclim 12092 geoisumr 12097 cvgratz 12111 efcllemp 12237 efgt1 12276 cos12dec 12347 dvdslelemd 12422 pythagtriplem13 12867 fldivp1 12939 4sqlem12 12993 nninfdclemlt 13090 ivthinclemlr 15380 ivthinclemur 15382 hovera 15390 ivthdichlem 15394 limcimolemlt 15407 reeff1olem 15514 sin0pilem1 15524 pilem3 15526 coseq0negpitopi 15579 tangtx 15581 cos02pilt1 15594 rplogcl 15622 cxplt 15659 cxple 15660 ltexp2 15684 mersenne 15740 lgsquadlem2 15826 cvgcmp2nlemabs 16687 trilpolemlt1 16696 apdifflemf 16701 |
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