Metamath Proof Explorer |
< Previous
Next >
Nearby theorems |
||
Mirrors > Home > MPE Home > Th. List > psslinpr | Structured version Visualization version Unicode version |
Description: Proper subset is a linear ordering on positive reals. Part of Proposition 9-3.3 of [Gleason] p. 122. (Contributed by NM, 25-Feb-1996.) (New usage is discouraged.) |
Ref | Expression |
---|---|
psslinpr |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | elprnq 9813 | . . . . . . . . . . . . 13 | |
2 | prub 9816 | . . . . . . . . . . . . 13 | |
3 | 1, 2 | sylan2 491 | . . . . . . . . . . . 12 |
4 | prcdnq 9815 | . . . . . . . . . . . . 13 | |
5 | 4 | adantl 482 | . . . . . . . . . . . 12 |
6 | 3, 5 | syld 47 | . . . . . . . . . . 11 |
7 | 6 | exp43 640 | . . . . . . . . . 10 |
8 | 7 | com3r 87 | . . . . . . . . 9 |
9 | 8 | imp 445 | . . . . . . . 8 |
10 | 9 | imp4a 614 | . . . . . . 7 |
11 | 10 | com23 86 | . . . . . 6 |
12 | 11 | alrimdv 1857 | . . . . 5 |
13 | 12 | exlimdv 1861 | . . . 4 |
14 | nss 3663 | . . . . 5 | |
15 | sspss 3706 | . . . . 5 | |
16 | 14, 15 | xchnxbi 322 | . . . 4 |
17 | sspss 3706 | . . . . 5 | |
18 | dfss2 3591 | . . . . 5 | |
19 | 17, 18 | bitr3i 266 | . . . 4 |
20 | 13, 16, 19 | 3imtr4g 285 | . . 3 |
21 | 20 | orrd 393 | . 2 |
22 | df-3or 1038 | . . 3 | |
23 | or32 549 | . . 3 | |
24 | orordir 553 | . . . 4 | |
25 | eqcom 2629 | . . . . . 6 | |
26 | 25 | orbi2i 541 | . . . . 5 |
27 | 26 | orbi2i 541 | . . . 4 |
28 | 24, 27 | bitr4i 267 | . . 3 |
29 | 22, 23, 28 | 3bitri 286 | . 2 |
30 | 21, 29 | sylibr 224 | 1 |
Colors of variables: wff setvar class |
Syntax hints: wn 3 wi 4 wo 383 wa 384 w3o 1036 wal 1481 wceq 1483 wex 1704 wcel 1990 wss 3574 wpss 3575 class class class wbr 4653 cnq 9674 cltq 9680 cnp 9681 |
This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1722 ax-4 1737 ax-5 1839 ax-6 1888 ax-7 1935 ax-8 1992 ax-9 1999 ax-10 2019 ax-11 2034 ax-12 2047 ax-13 2246 ax-ext 2602 ax-sep 4781 ax-nul 4789 ax-pow 4843 ax-pr 4906 ax-un 6949 |
This theorem depends on definitions: df-bi 197 df-or 385 df-an 386 df-3or 1038 df-3an 1039 df-tru 1486 df-ex 1705 df-nf 1710 df-sb 1881 df-eu 2474 df-mo 2475 df-clab 2609 df-cleq 2615 df-clel 2618 df-nfc 2753 df-ne 2795 df-ral 2917 df-rex 2918 df-reu 2919 df-rmo 2920 df-rab 2921 df-v 3202 df-sbc 3436 df-csb 3534 df-dif 3577 df-un 3579 df-in 3581 df-ss 3588 df-pss 3590 df-nul 3916 df-if 4087 df-pw 4160 df-sn 4178 df-pr 4180 df-tp 4182 df-op 4184 df-uni 4437 df-iun 4522 df-br 4654 df-opab 4713 df-mpt 4730 df-tr 4753 df-id 5024 df-eprel 5029 df-po 5035 df-so 5036 df-fr 5073 df-we 5075 df-xp 5120 df-rel 5121 df-cnv 5122 df-co 5123 df-dm 5124 df-rn 5125 df-res 5126 df-ima 5127 df-pred 5680 df-ord 5726 df-on 5727 df-lim 5728 df-suc 5729 df-iota 5851 df-fun 5890 df-fn 5891 df-f 5892 df-f1 5893 df-fo 5894 df-f1o 5895 df-fv 5896 df-ov 6653 df-oprab 6654 df-mpt2 6655 df-om 7066 df-1st 7168 df-2nd 7169 df-wrecs 7407 df-recs 7468 df-rdg 7506 df-oadd 7564 df-omul 7565 df-er 7742 df-ni 9694 df-mi 9696 df-lti 9697 df-ltpq 9732 df-enq 9733 df-nq 9734 df-ltnq 9740 df-np 9803 |
This theorem is referenced by: ltsopr 9854 |
Copyright terms: Public domain | W3C validator |