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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 8848 | . 2 ⊢ ((𝐴 ∈ V ∧ 𝐵 ∈ V) → X𝑥 ∈ 𝐴 𝐵 = (𝐵 ↑m 𝐴)) | |
| 4 | 1, 2, 3 | mp2an 693 | 1 ⊢ X𝑥 ∈ 𝐴 𝐵 = (𝐵 ↑m 𝐴) |
| Colors of variables: wff setvar class |
| Syntax hints: = wceq 1542 ∈ wcel 2114 Vcvv 3441 (class class class)co 7360 ↑m cmap 8767 Xcixp 8839 |
| 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 1912 ax-6 1969 ax-7 2010 ax-8 2116 ax-9 2124 ax-10 2147 ax-11 2163 ax-12 2185 ax-ext 2709 ax-sep 5242 ax-nul 5252 ax-pow 5311 ax-pr 5378 ax-un 7682 |
| This theorem depends on definitions: df-bi 207 df-an 396 df-or 849 df-3an 1089 df-tru 1545 df-fal 1555 df-ex 1782 df-nf 1786 df-sb 2069 df-mo 2540 df-eu 2570 df-clab 2716 df-cleq 2729 df-clel 2812 df-nfc 2886 df-ne 2934 df-ral 3053 df-rex 3062 df-rab 3401 df-v 3443 df-sbc 3742 df-dif 3905 df-un 3907 df-in 3909 df-ss 3919 df-nul 4287 df-if 4481 df-pw 4557 df-sn 4582 df-pr 4584 df-op 4588 df-uni 4865 df-br 5100 df-opab 5162 df-mpt 5181 df-id 5520 df-xp 5631 df-rel 5632 df-cnv 5633 df-co 5634 df-dm 5635 df-rn 5636 df-iota 6449 df-fun 6495 df-fn 6496 df-f 6497 df-fv 6501 df-ov 7363 df-oprab 7364 df-mpo 7365 df-map 8769 df-ixp 8840 |
| This theorem is referenced by: pwcfsdom 10498 prdsvallem 17378 wunfunc 17829 wunnat 17887 poimirlem30 37822 poimirlem32 37824 ovnovollem1 46936 ovnovollem2 46937 |
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