| Metamath Proof Explorer |
< Previous
Next >
Nearby theorems |
||
| Mirrors > Home > MPE Home > Th. List > ltp1 | Structured version Visualization version GIF version | ||
| Description: A number is less than itself plus 1. (Contributed by NM, 20-Aug-2001.) |
| Ref | Expression |
|---|---|
| ltp1 | ⊢ (𝐴 ∈ ℝ → 𝐴 < (𝐴 + 1)) |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | 1re 11123 | . 2 ⊢ 1 ∈ ℝ | |
| 2 | 0lt1 11650 | . . 3 ⊢ 0 < 1 | |
| 3 | ltaddpos 11618 | . . 3 ⊢ ((1 ∈ ℝ ∧ 𝐴 ∈ ℝ) → (0 < 1 ↔ 𝐴 < (𝐴 + 1))) | |
| 4 | 2, 3 | mpbii 233 | . 2 ⊢ ((1 ∈ ℝ ∧ 𝐴 ∈ ℝ) → 𝐴 < (𝐴 + 1)) |
| 5 | 1, 4 | mpan 690 | 1 ⊢ (𝐴 ∈ ℝ → 𝐴 < (𝐴 + 1)) |
| Colors of variables: wff setvar class |
| Syntax hints: → wi 4 ∧ wa 395 ∈ wcel 2113 class class class wbr 5095 (class class class)co 7355 ℝcr 11016 0cc0 11017 1c1 11018 + caddc 11020 < clt 11157 |
| This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1796 ax-4 1810 ax-5 1911 ax-6 1968 ax-7 2009 ax-8 2115 ax-9 2123 ax-10 2146 ax-11 2162 ax-12 2182 ax-ext 2705 ax-sep 5238 ax-nul 5248 ax-pow 5307 ax-pr 5374 ax-un 7677 ax-resscn 11074 ax-1cn 11075 ax-icn 11076 ax-addcl 11077 ax-addrcl 11078 ax-mulcl 11079 ax-mulrcl 11080 ax-mulcom 11081 ax-addass 11082 ax-mulass 11083 ax-distr 11084 ax-i2m1 11085 ax-1ne0 11086 ax-1rid 11087 ax-rnegex 11088 ax-rrecex 11089 ax-cnre 11090 ax-pre-lttri 11091 ax-pre-lttrn 11092 ax-pre-ltadd 11093 ax-pre-mulgt0 11094 |
| This theorem depends on definitions: df-bi 207 df-an 396 df-or 848 df-3or 1087 df-3an 1088 df-tru 1544 df-fal 1554 df-ex 1781 df-nf 1785 df-sb 2068 df-mo 2537 df-eu 2566 df-clab 2712 df-cleq 2725 df-clel 2808 df-nfc 2882 df-ne 2930 df-nel 3034 df-ral 3049 df-rex 3058 df-reu 3348 df-rab 3397 df-v 3439 df-sbc 3738 df-csb 3847 df-dif 3901 df-un 3903 df-in 3905 df-ss 3915 df-nul 4283 df-if 4477 df-pw 4553 df-sn 4578 df-pr 4580 df-op 4584 df-uni 4861 df-br 5096 df-opab 5158 df-mpt 5177 df-id 5516 df-po 5529 df-so 5530 df-xp 5627 df-rel 5628 df-cnv 5629 df-co 5630 df-dm 5631 df-rn 5632 df-res 5633 df-ima 5634 df-iota 6445 df-fun 6491 df-fn 6492 df-f 6493 df-f1 6494 df-fo 6495 df-f1o 6496 df-fv 6497 df-riota 7312 df-ov 7358 df-oprab 7359 df-mpo 7360 df-er 8631 df-en 8880 df-dom 8881 df-sdom 8882 df-pnf 11159 df-mnf 11160 df-xr 11161 df-ltxr 11162 df-le 11163 df-sub 11357 df-neg 11358 |
| This theorem is referenced by: lep1 11973 letrp1 11976 recp1lt1 12031 ledivp1 12035 ltp1i 12037 ltp1d 12063 sup2 12089 uzind 12575 ge0p1rp 12929 qbtwnxr 13106 xrsupsslem 13213 supxrunb1 13225 fzp1disj 13490 fzneuz 13515 fzp1nel 13518 fsequb 13889 caubnd 15273 rlim2lt 15411 o1fsum 15727 pcprendvds 16759 pcmpt 16811 iocopnst 24884 bndth 24904 ovolicc2lem3 25467 ioorcl2 25520 itg2const2 25689 reeff1olem 26403 axlowdimlem13 28953 icoreunrn 37476 poimirlem4 37737 poimirlem22 37755 mblfinlem1 37770 aks4d1p1p4 42237 xrpnf 45645 limsupre3lem 45892 fourierdlem25 46292 smfresal 46948 natlocalincr 47036 |
| Copyright terms: Public domain | W3C validator |