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Mirrors > Home > MPE Home > Th. List > elovolmlem | Structured version Visualization version GIF version |
Description: Lemma for elovolm 24180 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 10671 | . . . 4 ⊢ ℝ ∈ V | |
2 | 1, 1 | xpex 7479 | . . 3 ⊢ (ℝ × ℝ) ∈ V |
3 | 2 | inex2 5191 | . 2 ⊢ (𝐴 ∩ (ℝ × ℝ)) ∈ V |
4 | nnex 11685 | . 2 ⊢ ℕ ∈ V | |
5 | 3, 4 | elmap 8458 | 1 ⊢ (𝐹 ∈ ((𝐴 ∩ (ℝ × ℝ)) ↑m ℕ) ↔ 𝐹:ℕ⟶(𝐴 ∩ (ℝ × ℝ))) |
Colors of variables: wff setvar class |
Syntax hints: ↔ wb 209 ∈ wcel 2111 ∩ cin 3859 × cxp 5525 ⟶wf 6335 (class class class)co 7155 ↑m cmap 8421 ℝcr 10579 ℕcn 11679 |
This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1797 ax-4 1811 ax-5 1911 ax-6 1970 ax-7 2015 ax-8 2113 ax-9 2121 ax-10 2142 ax-11 2158 ax-12 2175 ax-ext 2729 ax-sep 5172 ax-nul 5179 ax-pow 5237 ax-pr 5301 ax-un 7464 ax-cnex 10636 ax-resscn 10637 ax-1cn 10638 ax-addcl 10640 |
This theorem depends on definitions: df-bi 210 df-an 400 df-or 845 df-3or 1085 df-3an 1086 df-tru 1541 df-fal 1551 df-ex 1782 df-nf 1786 df-sb 2070 df-mo 2557 df-eu 2588 df-clab 2736 df-cleq 2750 df-clel 2830 df-nfc 2901 df-ne 2952 df-ral 3075 df-rex 3076 df-reu 3077 df-rab 3079 df-v 3411 df-sbc 3699 df-csb 3808 df-dif 3863 df-un 3865 df-in 3867 df-ss 3877 df-pss 3879 df-nul 4228 df-if 4424 df-pw 4499 df-sn 4526 df-pr 4528 df-tp 4530 df-op 4532 df-uni 4802 df-iun 4888 df-br 5036 df-opab 5098 df-mpt 5116 df-tr 5142 df-id 5433 df-eprel 5438 df-po 5446 df-so 5447 df-fr 5486 df-we 5488 df-xp 5533 df-rel 5534 df-cnv 5535 df-co 5536 df-dm 5537 df-rn 5538 df-res 5539 df-ima 5540 df-pred 6130 df-ord 6176 df-on 6177 df-lim 6178 df-suc 6179 df-iota 6298 df-fun 6341 df-fn 6342 df-f 6343 df-f1 6344 df-fo 6345 df-f1o 6346 df-fv 6347 df-ov 7158 df-oprab 7159 df-mpo 7160 df-om 7585 df-wrecs 7962 df-recs 8023 df-rdg 8061 df-map 8423 df-nn 11680 |
This theorem is referenced by: elovolm 24180 elovolmr 24181 ovolmge0 24182 ovolgelb 24185 ovolunlem1a 24201 ovolunlem1 24202 ovoliunlem1 24207 ovoliunlem2 24208 ovolshftlem2 24215 ovolicc2 24227 ioombl1 24267 |
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