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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 9710 fznatpl1 10500 fzp1disj 10504 fzneuz 10525 fzp1nel 10528 fzonn0p1 10646 zssinfcl 10682 rebtwn2z 10706 seq3f1olemqsumk 10970 seqf1oglem1 10977 seqf1oglem2 10978 bernneq3 11121 bcp1nk 11222 bcpasc 11226 hashfzp1 11287 seq3coll 11316 resqrexlemover 11798 fsum1p 12210 cvgratnnlembern 12315 cvgratnnlemseq 12318 cvgratnnlemfm 12321 cvgratz 12324 mertenslemi1 12327 fprodntrivap 12376 fprod1p 12391 fprodeq0 12409 efcllemp 12450 nno 12698 sqrt2irr 12966 pcprendvds 13098 pcmpt 13151 1arith 13175 4sqlem11 13209 ballotfilemfc0 13290 ballotfilemfcc 13291 exmidunben 13375 nninfdclemp1 13399 suplociccreex 15850 birthdaylem2 16226 ppiprm 16259 chtprm 16261 chtdif 16264 ppidif 16269 chtqub 16296 perfectlem2 16300 gausslemma2dlem4 16388 gausslemma2dlem6 16391 lgsquadlem2 16402 cvgcmp2nlemabs 17287 |
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