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| Mirrors > Home > MPE Home > Th. List > xaddlid | Structured version Visualization version GIF version | ||
| Description: Extended real version of addlid 11293. (Contributed by Mario Carneiro, 20-Aug-2015.) |
| Ref | Expression |
|---|---|
| xaddlid | ⊢ (𝐴 ∈ ℝ* → (0 +𝑒 𝐴) = 𝐴) |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | 0xr 11156 | . . 3 ⊢ 0 ∈ ℝ* | |
| 2 | xaddcom 13136 | . . 3 ⊢ ((0 ∈ ℝ* ∧ 𝐴 ∈ ℝ*) → (0 +𝑒 𝐴) = (𝐴 +𝑒 0)) | |
| 3 | 1, 2 | mpan 690 | . 2 ⊢ (𝐴 ∈ ℝ* → (0 +𝑒 𝐴) = (𝐴 +𝑒 0)) |
| 4 | xaddrid 13137 | . 2 ⊢ (𝐴 ∈ ℝ* → (𝐴 +𝑒 0) = 𝐴) | |
| 5 | 3, 4 | eqtrd 2766 | 1 ⊢ (𝐴 ∈ ℝ* → (0 +𝑒 𝐴) = 𝐴) |
| Colors of variables: wff setvar class |
| Syntax hints: → wi 4 = wceq 1541 ∈ wcel 2111 (class class class)co 7346 0cc0 11003 ℝ*cxr 11142 +𝑒 cxad 13006 |
| 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 2113 ax-9 2121 ax-10 2144 ax-11 2160 ax-12 2180 ax-ext 2703 ax-sep 5234 ax-nul 5244 ax-pow 5303 ax-pr 5370 ax-un 7668 ax-cnex 11059 ax-resscn 11060 ax-1cn 11061 ax-icn 11062 ax-addcl 11063 ax-addrcl 11064 ax-mulcl 11065 ax-mulrcl 11066 ax-mulcom 11067 ax-addass 11068 ax-mulass 11069 ax-distr 11070 ax-i2m1 11071 ax-1ne0 11072 ax-1rid 11073 ax-rnegex 11074 ax-rrecex 11075 ax-cnre 11076 ax-pre-lttri 11077 ax-pre-lttrn 11078 ax-pre-ltadd 11079 |
| 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 2535 df-eu 2564 df-clab 2710 df-cleq 2723 df-clel 2806 df-nfc 2881 df-ne 2929 df-nel 3033 df-ral 3048 df-rex 3057 df-rab 3396 df-v 3438 df-sbc 3742 df-csb 3851 df-dif 3905 df-un 3907 df-in 3909 df-ss 3919 df-nul 4284 df-if 4476 df-pw 4552 df-sn 4577 df-pr 4579 df-op 4583 df-uni 4860 df-br 5092 df-opab 5154 df-mpt 5173 df-id 5511 df-po 5524 df-so 5525 df-xp 5622 df-rel 5623 df-cnv 5624 df-co 5625 df-dm 5626 df-rn 5627 df-res 5628 df-ima 5629 df-iota 6437 df-fun 6483 df-fn 6484 df-f 6485 df-f1 6486 df-fo 6487 df-f1o 6488 df-fv 6489 df-ov 7349 df-oprab 7350 df-mpo 7351 df-er 8622 df-en 8870 df-dom 8871 df-sdom 8872 df-pnf 11145 df-mnf 11146 df-xr 11147 df-ltxr 11148 df-xadd 13009 |
| This theorem is referenced by: xaddge0 13154 xsubge0 13157 xadddi2 13193 xrs1mnd 21375 xrs10 21376 imasdsf1olem 24286 stdbdxmet 24428 xaddeq0 32731 xrs0 32982 xrsmulgzz 32985 xrge0adddir 32994 xrge0npcan 32996 lvecendof1f1o 33641 metideq 33901 esumrnmpt2 34076 esumpfinvallem 34082 0elcarsg 34315 carsgclctunlem3 34328 xaddlidd 45358 sge0tsms 46417 meadjun 46499 caragencmpl 46572 |
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