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Mirrors > Home > MPE Home > Th. List > ixpconst | Structured version Visualization version GIF version |
Description: Infinite Cartesian product of a constant 𝐵. (Contributed by NM, 28-Sep-2006.) |
Ref | Expression |
---|---|
ixpconst.1 | ⊢ 𝐴 ∈ V |
ixpconst.2 | ⊢ 𝐵 ∈ V |
Ref | Expression |
---|---|
ixpconst | ⊢ X𝑥 ∈ 𝐴 𝐵 = (𝐵 ↑m 𝐴) |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | ixpconst.1 | . 2 ⊢ 𝐴 ∈ V | |
2 | ixpconst.2 | . 2 ⊢ 𝐵 ∈ V | |
3 | ixpconstg 8493 | . 2 ⊢ ((𝐴 ∈ V ∧ 𝐵 ∈ V) → X𝑥 ∈ 𝐴 𝐵 = (𝐵 ↑m 𝐴)) | |
4 | 1, 2, 3 | mp2an 691 | 1 ⊢ X𝑥 ∈ 𝐴 𝐵 = (𝐵 ↑m 𝐴) |
Colors of variables: wff setvar class |
Syntax hints: = wceq 1538 ∈ wcel 2111 Vcvv 3409 (class class class)co 7155 ↑m cmap 8421 Xcixp 8484 |
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 |
This theorem depends on definitions: df-bi 210 df-an 400 df-or 845 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-ral 3075 df-rex 3076 df-rab 3079 df-v 3411 df-sbc 3699 df-dif 3863 df-un 3865 df-in 3867 df-ss 3877 df-nul 4228 df-if 4424 df-pw 4499 df-sn 4526 df-pr 4528 df-op 4532 df-uni 4802 df-br 5036 df-opab 5098 df-mpt 5116 df-id 5433 df-xp 5533 df-rel 5534 df-cnv 5535 df-co 5536 df-dm 5537 df-rn 5538 df-iota 6298 df-fun 6341 df-fn 6342 df-f 6343 df-fv 6347 df-ov 7158 df-oprab 7159 df-mpo 7160 df-map 8423 df-ixp 8485 |
This theorem is referenced by: pwcfsdom 10048 prdsval 16791 wunfunc 17233 wunnat 17290 poimirlem30 35393 poimirlem32 35395 ovnovollem1 43689 ovnovollem2 43690 |
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