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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 8231 |
. . 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-lttrn 8124 |
| 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-pnf 8194 df-mnf 8195 df-ltxr 8197 |
| This theorem is referenced by: exbtwnzlemex 10481 rebtwn2z 10486 qbtwnrelemcalc 10487 expgt1 10811 ltexp2a 10825 expnlbnd2 10899 nn0ltexp2 10943 expcanlem 10949 expcan 10950 cvg1nlemcxze 11509 cvg1nlemcau 11511 cvg1nlemres 11512 recvguniqlem 11521 resqrexlemdecn 11539 resqrexlemcvg 11546 resqrexlemga 11550 qdenre 11729 reccn2ap 11840 georeclim 12040 geoisumr 12045 cvgratz 12059 efcllemp 12185 efgt1 12224 cos12dec 12295 dvdslelemd 12370 pythagtriplem13 12815 fldivp1 12887 4sqlem12 12941 nninfdclemlt 13038 ivthinclemlr 15327 ivthinclemur 15329 hovera 15337 ivthdichlem 15341 limcimolemlt 15354 reeff1olem 15461 sin0pilem1 15471 pilem3 15473 coseq0negpitopi 15526 tangtx 15528 cos02pilt1 15541 rplogcl 15569 cxplt 15606 cxple 15607 ltexp2 15631 mersenne 15687 lgsquadlem2 15773 cvgcmp2nlemabs 16488 trilpolemlt1 16497 apdifflemf 16502 |
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