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| Mirrors > Home > ILE Home > Th. List > ltp1d | Unicode version | ||
| Description: A number is less than itself plus 1. (Contributed by Mario Carneiro, 28-May-2016.) |
| Ref | Expression |
|---|---|
| ltp1d.1 |
|
| Ref | Expression |
|---|---|
| ltp1d |
|
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | ltp1d.1 |
. 2
| |
| 2 | ltp1 9176 |
. 2
| |
| 3 | 1, 2 | syl 14 |
1
|
| Colors of variables: wff set class |
| This proof depends on syntax axioms:
|
| This proof depends on axioms: ax-mp 5 ax-1 6 ax-2 7 ax-ia1 106 ax-ia2 107 ax-ia3 108 ax-in1 623 ax-in2 624 ax-io 721 ax-5 1500 ax-7 1501 ax-gen 1502 ax-ie1 1546 ax-ie2 1547 ax-8 1557 ax-10 1558 ax-11 1559 ax-i12 1560 ax-bndl 1562 ax-4 1563 ax-17 1579 ax-i9 1583 ax-ial 1587 ax-i5r 1588 ax-14 2212 ax-ext 2220 ax-sep 4249 ax-pow 4311 ax-pr 4346 ax-un 4578 ax-setind 4684 ax-cnex 8270 ax-resscn 8271 ax-1cn 8272 ax-1re 8273 ax-icn 8274 ax-addcl 8275 ax-addrcl 8276 ax-mulcl 8277 ax-addcom 8279 ax-addass 8281 ax-i2m1 8284 ax-0lt1 8285 ax-0id 8287 ax-rnegex 8288 ax-pre-ltadd 8295 |
| This proof depends on definitions: df-bi 117 df-3an 1011 df-tru 1405 df-fal 1408 df-nf 1514 df-sb 1816 df-eu 2089 df-mo 2090 df-clab 2225 df-cleq 2231 df-clel 2234 df-nfc 2381 df-ne 2421 df-nel 2516 df-ral 2533 df-rex 2534 df-rab 2537 df-v 2823 df-dif 3222 df-un 3224 df-in 3226 df-ss 3233 df-pw 3690 df-sn 3715 df-pr 3716 df-op 3718 df-uni 3936 df-br 4131 df-opab 4193 df-xp 4780 df-iota 5337 df-fv 5385 df-ov 6088 df-pnf 8362 df-mnf 8363 df-ltxr 8365 |
| This theorem is used by: zltp1le 9703 fznatpl1 10493 fzp1disj 10497 fzneuz 10518 fzp1nel 10521 fzonn0p1 10639 zssinfcl 10675 rebtwn2z 10699 seq3f1olemqsumk 10962 seqf1oglem1 10969 seqf1oglem2 10970 bernneq3 11113 bcp1nk 11214 bcpasc 11218 hashfzp1 11279 seq3coll 11308 resqrexlemover 11790 fsum1p 12201 cvgratnnlembern 12306 cvgratnnlemseq 12309 cvgratnnlemfm 12312 cvgratz 12315 mertenslemi1 12318 fprodntrivap 12367 fprod1p 12382 fprodeq0 12400 efcllemp 12441 nno 12689 sqrt2irr 12957 pcprendvds 13089 pcmpt 13142 1arith 13166 4sqlem11 13200 ballotfilemfc0 13281 ballotfilemfcc 13282 exmidunben 13366 nninfdclemp1 13390 suplociccreex 15774 birthdaylem2 16145 ppiprm 16170 ppidif 16175 perfectlem2 16198 gausslemma2dlem4 16281 gausslemma2dlem6 16284 lgsquadlem2 16295 cvgcmp2nlemabs 17179 |
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