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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 9177 | . 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 4130 (class class class)co 6085 ℝcr 8179 1c1 8181 + caddc 8183 < clt 8361 |
| 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 8271 ax-resscn 8272 ax-1cn 8273 ax-1re 8274 ax-icn 8275 ax-addcl 8276 ax-addrcl 8277 ax-mulcl 8278 ax-addcom 8280 ax-addass 8282 ax-i2m1 8285 ax-0lt1 8286 ax-0id 8288 ax-rnegex 8289 ax-pre-ltadd 8296 |
| 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 8363 df-mnf 8364 df-ltxr 8366 |
| This theorem is used by: zltp1le 9704 fznatpl1 10494 fzp1disj 10498 fzneuz 10519 fzp1nel 10522 fzonn0p1 10640 zssinfcl 10676 rebtwn2z 10700 seq3f1olemqsumk 10963 seqf1oglem1 10970 seqf1oglem2 10971 bernneq3 11114 bcp1nk 11215 bcpasc 11219 hashfzp1 11280 seq3coll 11309 resqrexlemover 11791 fsum1p 12203 cvgratnnlembern 12308 cvgratnnlemseq 12311 cvgratnnlemfm 12314 cvgratz 12317 mertenslemi1 12320 fprodntrivap 12369 fprod1p 12384 fprodeq0 12402 efcllemp 12443 nno 12691 sqrt2irr 12959 pcprendvds 13091 pcmpt 13144 1arith 13168 4sqlem11 13202 ballotfilemfc0 13283 ballotfilemfcc 13284 exmidunben 13368 nninfdclemp1 13392 suplociccreex 15777 birthdaylem2 16148 ppiprm 16181 chtprm 16183 chtdif 16186 ppidif 16191 chtqub 16218 perfectlem2 16222 gausslemma2dlem4 16305 gausslemma2dlem6 16308 lgsquadlem2 16319 cvgcmp2nlemabs 17203 |
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