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| Mirrors > Home > ILE Home > Th. List > ltp1d | GIF version | ||
| Description: A number is less than itself plus 1. (Contributed by Mario Carneiro, 28-May-2016.) |
| Ref | Expression |
|---|---|
| ltp1d.1 | ⊢ (𝜑 → 𝐴 ∈ ℝ) |
| Ref | Expression |
|---|---|
| ltp1d | ⊢ (𝜑 → 𝐴 < (𝐴 + 1)) |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | ltp1d.1 | . 2 ⊢ (𝜑 → 𝐴 ∈ ℝ) | |
| 2 | ltp1 9182 | . 2 ⊢ (𝐴 ∈ ℝ → 𝐴 < (𝐴 + 1)) | |
| 3 | 1, 2 | syl 14 | 1 ⊢ (𝜑 → 𝐴 < (𝐴 + 1)) |
| Colors of variables: wff set class |
| This proof depends on syntax axioms: → wi 4 ∈ wcel 2209 class class class wbr 4131 (class class class)co 6088 ℝcr 8184 1c1 8186 + caddc 8188 < clt 8366 |
| 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 4251 ax-pow 4313 ax-pr 4348 ax-un 4580 ax-setind 4686 ax-cnex 8276 ax-resscn 8277 ax-1cn 8278 ax-1re 8279 ax-icn 8280 ax-addcl 8281 ax-addrcl 8282 ax-mulcl 8283 ax-addcom 8285 ax-addass 8287 ax-i2m1 8290 ax-0lt1 8291 ax-0id 8293 ax-rnegex 8294 ax-pre-ltadd 8301 |
| 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 4132 df-opab 4194 df-xp 4782 df-iota 5340 df-fv 5388 df-ov 6091 df-pnf 8368 df-mnf 8369 df-ltxr 8371 |
| This theorem is used by: zltp1le 9708 fznatpl1 10499 fzp1disj 10503 fzneuz 10524 fzp1nel 10527 fzonn0p1 10645 zssinfcl 10681 rebtwn2z 10705 seq3f1olemqsumk 10969 seqf1oglem1 10976 seqf1oglem2 10977 bernneq3 11120 bcp1nk 11221 bcpasc 11225 hashfzp1 11286 seq3coll 11315 resqrexlemover 11797 fsum1p 12209 cvgratnnlembern 12314 cvgratnnlemseq 12317 cvgratnnlemfm 12320 cvgratz 12323 mertenslemi1 12326 fprodntrivap 12375 fprod1p 12390 fprodeq0 12408 efcllemp 12449 nno 12697 sqrt2irr 12965 pcprendvds 13097 pcmpt 13150 1arith 13174 4sqlem11 13208 ballotfilemfc0 13289 ballotfilemfcc 13290 exmidunben 13374 nninfdclemp1 13398 suplociccreex 15867 birthdaylem2 16243 ppiprm 16276 chtprm 16278 chtdif 16281 ppidif 16286 chtqub 16313 perfectlem2 16317 gausslemma2dlem4 16405 gausslemma2dlem6 16408 lgsquadlem2 16419 cvgcmp2nlemabs 17304 |
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