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| Mirrors > Home > ILE Home > Th. List > btwnapz | Unicode version | ||
| Description: A number between an integer and its successor is apart from any integer. (Contributed by Jim Kingdon, 6-Jan-2023.) |
| Ref | Expression |
|---|---|
| btwnapz.a |
|
| btwnapz.b |
|
| btwnapz.c |
|
| btwnapz.ab |
|
| btwnapz.ba |
|
| Ref | Expression |
|---|---|
| btwnapz |
|
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | btwnapz.c |
. . . . 5
| |
| 2 | 1 | zred 9530 |
. . . 4
|
| 3 | 2 | adantr 276 |
. . 3
|
| 4 | btwnapz.b |
. . . 4
| |
| 5 | 4 | adantr 276 |
. . 3
|
| 6 | btwnapz.a |
. . . . . 6
| |
| 7 | 6 | zred 9530 |
. . . . 5
|
| 8 | 7 | adantr 276 |
. . . 4
|
| 9 | simpr 110 |
. . . 4
| |
| 10 | btwnapz.ab |
. . . . 5
| |
| 11 | 10 | adantr 276 |
. . . 4
|
| 12 | 3, 8, 5, 9, 11 | lelttrd 8232 |
. . 3
|
| 13 | 3, 5, 12 | gtapd 8745 |
. 2
|
| 14 | 4 | adantr 276 |
. . 3
|
| 15 | 2 | adantr 276 |
. . 3
|
| 16 | peano2re 8243 |
. . . . . 6
| |
| 17 | 7, 16 | syl 14 |
. . . . 5
|
| 18 | 17 | adantr 276 |
. . . 4
|
| 19 | btwnapz.ba |
. . . . 5
| |
| 20 | 19 | adantr 276 |
. . . 4
|
| 21 | zltp1le 9462 |
. . . . . 6
| |
| 22 | 6, 1, 21 | syl2anc 411 |
. . . . 5
|
| 23 | 22 | biimpa 296 |
. . . 4
|
| 24 | 14, 18, 15, 20, 23 | ltletrd 8531 |
. . 3
|
| 25 | 14, 15, 24 | ltapd 8746 |
. 2
|
| 26 | zlelttric 9452 |
. . 3
| |
| 27 | 1, 6, 26 | syl2anc 411 |
. 2
|
| 28 | 13, 25, 27 | mpjaodan 800 |
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 615 ax-in2 616 ax-io 711 ax-5 1471 ax-7 1472 ax-gen 1473 ax-ie1 1517 ax-ie2 1518 ax-8 1528 ax-10 1529 ax-11 1530 ax-i12 1531 ax-bndl 1533 ax-4 1534 ax-17 1550 ax-i9 1554 ax-ial 1558 ax-i5r 1559 ax-13 2180 ax-14 2181 ax-ext 2189 ax-sep 4178 ax-pow 4234 ax-pr 4269 ax-un 4498 ax-setind 4603 ax-cnex 8051 ax-resscn 8052 ax-1cn 8053 ax-1re 8054 ax-icn 8055 ax-addcl 8056 ax-addrcl 8057 ax-mulcl 8058 ax-mulrcl 8059 ax-addcom 8060 ax-mulcom 8061 ax-addass 8062 ax-mulass 8063 ax-distr 8064 ax-i2m1 8065 ax-0lt1 8066 ax-1rid 8067 ax-0id 8068 ax-rnegex 8069 ax-precex 8070 ax-cnre 8071 ax-pre-ltirr 8072 ax-pre-ltwlin 8073 ax-pre-lttrn 8074 ax-pre-apti 8075 ax-pre-ltadd 8076 ax-pre-mulgt0 8077 |
| This theorem depends on definitions: df-bi 117 df-3or 982 df-3an 983 df-tru 1376 df-fal 1379 df-nf 1485 df-sb 1787 df-eu 2058 df-mo 2059 df-clab 2194 df-cleq 2200 df-clel 2203 df-nfc 2339 df-ne 2379 df-nel 2474 df-ral 2491 df-rex 2492 df-reu 2493 df-rab 2495 df-v 2778 df-sbc 3006 df-dif 3176 df-un 3178 df-in 3180 df-ss 3187 df-pw 3628 df-sn 3649 df-pr 3650 df-op 3652 df-uni 3865 df-int 3900 df-br 4060 df-opab 4122 df-id 4358 df-xp 4699 df-rel 4700 df-cnv 4701 df-co 4702 df-dm 4703 df-iota 5251 df-fun 5292 df-fv 5298 df-riota 5922 df-ov 5970 df-oprab 5971 df-mpo 5972 df-pnf 8144 df-mnf 8145 df-xr 8146 df-ltxr 8147 df-le 8148 df-sub 8280 df-neg 8281 df-reap 8683 df-ap 8690 df-inn 9072 df-n0 9331 df-z 9408 |
| This theorem is referenced by: eirraplem 12203 |
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