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| Mirrors > Home > MPE Home > Th. List > elovolmlem | Structured version Visualization version GIF version | ||
| Description: Lemma for elovolm 25392 and related theorems. (Contributed by BJ, 23-Jul-2022.) |
| Ref | Expression |
|---|---|
| elovolmlem | ⊢ (𝐹 ∈ ((𝐴 ∩ (ℝ × ℝ)) ↑m ℕ) ↔ 𝐹:ℕ⟶(𝐴 ∩ (ℝ × ℝ))) |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | reex 11119 | . . . 4 ⊢ ℝ ∈ V | |
| 2 | 1, 1 | xpex 7693 | . . 3 ⊢ (ℝ × ℝ) ∈ V |
| 3 | 2 | inex2 5260 | . 2 ⊢ (𝐴 ∩ (ℝ × ℝ)) ∈ V |
| 4 | nnex 12152 | . 2 ⊢ ℕ ∈ V | |
| 5 | 3, 4 | elmap 8805 | 1 ⊢ (𝐹 ∈ ((𝐴 ∩ (ℝ × ℝ)) ↑m ℕ) ↔ 𝐹:ℕ⟶(𝐴 ∩ (ℝ × ℝ))) |
| Colors of variables: wff setvar class |
| Syntax hints: ↔ wb 206 ∈ wcel 2109 ∩ cin 3904 × cxp 5621 ⟶wf 6482 (class class class)co 7353 ↑m cmap 8760 ℝcr 11027 ℕcn 12146 |
| This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1795 ax-4 1809 ax-5 1910 ax-6 1967 ax-7 2008 ax-8 2111 ax-9 2119 ax-10 2142 ax-11 2158 ax-12 2178 ax-ext 2701 ax-sep 5238 ax-nul 5248 ax-pow 5307 ax-pr 5374 ax-un 7675 ax-cnex 11084 ax-resscn 11085 ax-1cn 11086 ax-addcl 11088 |
| This theorem depends on definitions: df-bi 207 df-an 396 df-or 848 df-3or 1087 df-3an 1088 df-tru 1543 df-fal 1553 df-ex 1780 df-nf 1784 df-sb 2066 df-mo 2533 df-eu 2562 df-clab 2708 df-cleq 2721 df-clel 2803 df-nfc 2878 df-ne 2926 df-ral 3045 df-rex 3054 df-reu 3346 df-rab 3397 df-v 3440 df-sbc 3745 df-csb 3854 df-dif 3908 df-un 3910 df-in 3912 df-ss 3922 df-pss 3925 df-nul 4287 df-if 4479 df-pw 4555 df-sn 4580 df-pr 4582 df-op 4586 df-uni 4862 df-iun 4946 df-br 5096 df-opab 5158 df-mpt 5177 df-tr 5203 df-id 5518 df-eprel 5523 df-po 5531 df-so 5532 df-fr 5576 df-we 5578 df-xp 5629 df-rel 5630 df-cnv 5631 df-co 5632 df-dm 5633 df-rn 5634 df-res 5635 df-ima 5636 df-pred 6253 df-ord 6314 df-on 6315 df-lim 6316 df-suc 6317 df-iota 6442 df-fun 6488 df-fn 6489 df-f 6490 df-f1 6491 df-fo 6492 df-f1o 6493 df-fv 6494 df-ov 7356 df-oprab 7357 df-mpo 7358 df-om 7807 df-2nd 7932 df-frecs 8221 df-wrecs 8252 df-recs 8301 df-rdg 8339 df-map 8762 df-nn 12147 |
| This theorem is referenced by: elovolm 25392 elovolmr 25393 ovolmge0 25394 ovolgelb 25397 ovolunlem1a 25413 ovolunlem1 25414 ovoliunlem1 25419 ovoliunlem2 25420 ovolshftlem2 25427 ovolicc2 25439 ioombl1 25479 |
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