| Intuitionistic Logic Explorer |
< Previous
Next >
Nearby theorems |
||
| 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 8363 |
. . 3
| |
| 7 | 3, 4, 5, 6 | syl3anc 1274 |
. 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 717 ax-5 1496 ax-7 1497 ax-gen 1498 ax-ie1 1542 ax-ie2 1543 ax-8 1553 ax-10 1554 ax-11 1555 ax-i12 1556 ax-bndl 1558 ax-4 1559 ax-17 1575 ax-i9 1579 ax-ial 1583 ax-i5r 1584 ax-13 2207 ax-14 2208 ax-ext 2216 ax-sep 4233 ax-pow 4292 ax-pr 4327 ax-un 4559 ax-setind 4664 ax-cnex 8234 ax-resscn 8235 ax-pre-lttrn 8257 |
| This theorem depends on definitions: df-bi 117 df-3an 1007 df-tru 1401 df-fal 1404 df-nf 1510 df-sb 1812 df-eu 2085 df-mo 2086 df-clab 2221 df-cleq 2227 df-clel 2230 df-nfc 2375 df-ne 2415 df-nel 2510 df-ral 2527 df-rex 2528 df-rab 2531 df-v 2817 df-dif 3216 df-un 3218 df-in 3220 df-ss 3227 df-pw 3676 df-sn 3700 df-pr 3701 df-op 3703 df-uni 3920 df-br 4115 df-opab 4177 df-xp 4760 df-pnf 8326 df-mnf 8327 df-ltxr 8329 |
| This theorem is referenced by: exbtwnzlemex 10636 rebtwn2z 10641 qbtwnrelemcalc 10642 expgt1 10966 ltexp2a 10980 expnlbnd2 11055 nn0ltexp2 11099 expcanlem 11105 expcan 11106 ssenneg 11232 cvg1nlemcxze 11696 cvg1nlemcau 11698 cvg1nlemres 11699 recvguniqlem 11708 resqrexlemdecn 11726 resqrexlemcvg 11733 resqrexlemga 11737 qdenre 11916 reccn2ap 12027 georeclim 12228 geoisumr 12233 cvgratz 12247 efcllemp 12373 efgt1 12412 cos12dec 12483 dvdslelemd 12558 pythagtriplem13 13003 fldivp1 13075 4sqlem12 13129 nninfdclemlt 13290 ivthinclemlr 15632 ivthinclemur 15634 hovera 15642 ivthdichlem 15646 limcimolemlt 15659 reeff1olem 15766 sin0pilem1 15776 pilem3 15778 coseq0negpitopi 15831 tangtx 15833 cos02pilt1 15846 rplogcl 15874 cxplt 15911 cxple 15912 ltexp2 15936 mersenne 15995 lgsquadlem2 16081 cvgcmp2nlemabs 16956 trilpolemlt1 16965 apdifflemf 16970 |
| Copyright terms: Public domain | W3C validator |