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| Mirrors > Home > MPE Home > Th. List > elovolmlem | Structured version Visualization version GIF version | ||
| Description: Lemma for elovolm 25599 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 11187 | . . . 4 ⊢ ℝ ∈ V | |
| 2 | 1, 1 | xpex 7748 | . . 3 ⊢ (ℝ × ℝ) ∈ V |
| 3 | 2 | inex2 5286 | . 2 ⊢ (𝐴 ∩ (ℝ × ℝ)) ∈ V |
| 4 | nnex 12235 | . 2 ⊢ ℕ ∈ V | |
| 5 | 3, 4 | elmap 8865 | 1 ⊢ (𝐹 ∈ ((𝐴 ∩ (ℝ × ℝ)) ↑m ℕ) ↔ 𝐹:ℕ⟶(𝐴 ∩ (ℝ × ℝ))) |
| Colors of variables: wff setvar class |
| Syntax hints: ↔ wb 209 ∈ wcel 2149 ∩ cin 3912 × cxp 5657 ⟶wf 6529 (class class class)co 7408 ↑m cmap 8820 ℝcr 11095 ℕcn 12229 |
| This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1822 ax-4 1836 ax-5 1937 ax-6 1994 ax-7 2035 ax-8 2151 ax-9 2159 ax-10 2182 ax-11 2198 ax-12 2219 ax-ext 2741 ax-sep 5258 ax-nul 5268 ax-pow 5334 ax-pr 5402 ax-un 7730 ax-cnex 11152 ax-resscn 11153 ax-1cn 11154 ax-addcl 11156 |
| This theorem depends on definitions: df-bi 210 df-an 401 df-or 861 df-3or 1102 df-3an 1103 df-tru 1570 df-fal 1580 df-ex 1807 df-nf 1811 df-sb 2098 df-mo 2573 df-eu 2603 df-clab 2748 df-cleq 2761 df-clel 2844 df-nfc 2918 df-ne 2965 df-ral 3086 df-rex 3096 df-reu 3377 df-rab 3424 df-v 3465 df-sbc 3754 df-csb 3862 df-dif 3916 df-un 3918 df-in 3920 df-ss 3930 df-pss 3933 df-nul 4295 df-if 4490 df-pw 4566 df-sn 4592 df-pr 4594 df-op 4598 df-uni 4874 df-iun 4959 df-br 5111 df-opab 5175 df-mpt 5194 df-tr 5220 df-id 5554 df-eprel 5559 df-po 5567 df-so 5568 df-fr 5612 df-we 5614 df-xp 5665 df-rel 5666 df-cnv 5667 df-co 5668 df-dm 5669 df-rn 5670 df-res 5671 df-ima 5672 df-pred 6299 df-ord 6360 df-on 6361 df-lim 6362 df-suc 6363 df-iota 6489 df-fun 6535 df-fn 6536 df-f 6537 df-f1 6538 df-fo 6539 df-f1o 6540 df-fv 6541 df-ov 7411 df-oprab 7412 df-mpo 7413 df-om 7859 df-2nd 7983 df-frecs 8274 df-wrecs 8305 df-recs 8354 df-rdg 8393 df-map 8822 df-nn 12230 |
| This theorem is referenced by: elovolm 25599 elovolmr 25600 ovolmge0 25601 ovolgelb 25604 ovolunlem1a 25620 ovolunlem1 25621 ovoliunlem1 25626 ovoliunlem2 25627 ovolshftlem2 25634 ovolicc2 25646 ioombl1 25686 |
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