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| Description: Nonnegative integer ordering relation. (Contributed by Raph Levien, 10-Dec-02.) |
| Ref | Expression |
|---|---|
| nn0ltp1let |
|
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | nnltp1let 4449 |
. . 3
| |
| 2 | breq1 2065 |
. . . . 5
| |
| 3 | nngt0t 4441 |
. . . . . . 7
| |
| 4 | nnge1t 4439 |
. . . . . . . 8
| |
| 5 | 1cn 4101 |
. . . . . . . . 9
| |
| 6 | 5 | addid2 4113 |
. . . . . . . 8
|
| 7 | 4, 6 | syl5eqbr 2089 |
. . . . . . 7
|
| 8 | 3, 7 | 2th 540 |
. . . . . 6
|
| 9 | 8 | pm5.74ri 445 |
. . . . 5
|
| 10 | 2, 9 | sylan9bb 418 |
. . . 4
|
| 11 | opreq1 3006 |
. . . . . 6
| |
| 12 | 11 | breq1d 2071 |
. . . . 5
|
| 13 | 12 | adantr 306 |
. . . 4
|
| 14 | 10, 13 | bitr4d 409 |
. . 3
|
| 15 | breq2 2066 |
. . . . 5
| |
| 16 | pm5.21 502 |
. . . . . 6
| |
| 17 | nngt0t 4441 |
. . . . . . 7
| |
| 18 | nnret 4427 |
. . . . . . . 8
| |
| 19 | ax0re 4063 |
. . . . . . . . 9
| |
| 20 | ltnsymt 4294 |
. . . . . . . . 9
| |
| 21 | 19, 20 | mpan2 519 |
. . . . . . . 8
|
| 22 | 18, 21 | syl 12 |
. . . . . . 7
|
| 23 | 17, 22 | mt2d 98 |
. . . . . 6
|
| 24 | axlttrn 4084 |
. . . . . . . . 9
| |
| 25 | 19, 24 | mp3an1 639 |
. . . . . . . 8
|
| 26 | ax1re 4064 |
. . . . . . . . . . 11
| |
| 27 | axaddrcl 4067 |
. . . . . . . . . . 11
| |
| 28 | 26, 27 | mpan2 519 |
. . . . . . . . . 10
|
| 29 | 18, 28 | syl 12 |
. . . . . . . . 9
|
| 30 | 18, 29 | jca 236 |
. . . . . . . 8
|
| 31 | ltplus1t 4383 |
. . . . . . . . . 10
| |
| 32 | 18, 31 | syl 12 |
. . . . . . . . 9
|
| 33 | 17, 32 | jca 236 |
. . . . . . . 8
|
| 34 | 25, 30, 33 | sylc 62 |
. . . . . . 7
|
| 35 | leltt 4278 |
. . . . . . . . . 10
| |
| 36 | 19, 35 | mpan2 519 |
. . . . . . . . 9
|
| 37 | 18, 28, 36 | 3syl 21 |
. . . . . . . 8
|
| 38 | 37 | bicon2d 404 |
. . . . . . 7
|
| 39 | 34, 38 | mpbid 170 |
. . . . . 6
|
| 40 | 16, 23, 39 | sylanc 361 |
. . . . 5
|
| 41 | 15, 40 | sylan9bbr 419 |
. . . 4
|
| 42 | breq2 2066 |
. . . . 5
| |
| 43 | 42 | adantl 305 |
. . . 4
|
| 44 | 41, 43 | bitr4d 409 |
. . 3
|
| 45 | breq1 2065 |
. . . . . . 7
| |
| 46 | 19 | ltnr 4338 |
. . . . . . . 8
|
| 47 | 19 | ltplus1 4384 |
. . . . . . . . 9
|
| 48 | 19, 26 | readdcl 4118 |
. . . . . . . . . . 11
|
| 49 | 48, 19 | lelt 4301 |
. . . . . . . . . 10
|
| 50 | 49 | bicon2i 194 |
. . . . . . . . 9
|
| 51 | 47, 50 | mpbi 164 |
. . . . . . . 8
|
| 52 | pm5.21 502 |
. . . . . . . 8
| |
| 53 | 46, 51, 52 | mp2an 520 |
. . . . . . 7
|
| 54 | 45, 53 | syl6bb 414 |
. . . . . 6
|
| 55 | 11 | breq1d 2071 |
. . . . . 6
|
| 56 | 54, 55 | bitr4d 409 |
. . . . 5
|
| 57 | 15, 56 | sylan9bbr 419 |
. . . 4
|
| 58 | 42 | adantl 305 |
. . . 4
|
| 59 | 57, 58 | bitr4d 409 |
. . 3
|
| 60 | 1, 14, 44, 59 | ccase 562 |
. 2
|
| 61 | elnn0 4536 |
. 2
| |
| 62 | elnn0 4536 |
. 2
| |
| 63 | 60, 61, 62 | syl2anb 350 |
1
|
| Colors of variables: wff set class |
| Syntax hints: |
| This theorem is referenced by: nn0leltp1t 4557 nn0ltlem1 4558 zltp1let 4597 nn0opthlem1 4722 |
| This theorem was proved from axioms: ax-1 3 ax-2 4 ax-3 5 ax-mp 6 ax-4 673 ax-5 674 ax-6 675 ax-7 676 ax-gen 677 ax-8 798 ax-9 799 ax-10 800 ax-11 801 ax-12 802 ax-13 804 ax-14 805 ax-16 922 ax-17 925 ax-ext 1074 ax-rep 1075 ax-un 1076 ax-pow 1077 ax-reg 1078 ax-inf 1079 |
| This theorem depends on definitions: df-bi 128 df-or 197 df-an 198 df-3or 582 df-3an 583 df-ex 679 df-sb 853 df-eu 1009 df-mo 1010 df-clab 1093 df-cleq 1097 df-clel 1099 df-ne 1192 df-ral 1205 df-rex 1206 df-reu 1207 df-rab 1208 df-v 1349 df-sbc 1441 df-dif 1489 df-un 1490 df-in 1491 df-ss 1492 df-pss 1494 df-nul 1708 df-if 1777 df-pw 1799 df-sn 1811 df-pr 1812 df-tp 1814 df-op 1815 df-uni 1920 df-int 1966 df-iun 1996 df-tr 2042 df-br 2063 df-opab 2098 df-eprel 2122 df-id 2125 df-po 2128 df-so 2138 df-fr 2169 df-we 2186 df-ord 2202 df-on 2203 df-lim 2204 df-suc 2205 df-om 2373 df-xp 2424 df-rel 2425 df-cnv 2426 df-co 2427 df-dm 2428 df-rn 2429 df-res 2430 df-ima 2431 df-fun 2432 df-fn 2433 df-f 2434 df-f1 2435 df-fv 2438 df-rdg 2970 df-opr 3003 df-oprab 3004 df-1o 3104 df-oadd 3106 df-omul 3107 df-er 3200 df-ec 3202 df-qs 3205 df-ni 3794 df-pli 3795 df-mi 3796 df-lti 3797 df-plpq 3829 df-mpq 3830 df-enq 3831 df-nq 3832 df-plq 3833 df-mq 3834 df-rq 3835 df-ltq 3836 df-1q 3837 df-np 3880 df-1p 3881 df-plp 3882 df-mp 3883 df-ltp 3884 df-plpr 3958 df-mpr 3959 df-enr 3960 df-nr 3961 df-plr 3962 df-mr 3963 df-ltr 3964 df-0r 3965 df-1r 3966 df-m1r 3967 df-c 4034 df-0 4035 df-1 4036 df-r 4038 df-plus 4039 df-mul 4040 df-lt 4041 df-sub 4133 df-neg 4135 df-le 4277 df-n 4423 df-n0 4535 |