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| Mirrors > Home > MPE Home > Th. List > Mathboxes > atssbase | Structured version Visualization version GIF version | ||
| Description: The set of atoms is a subset of the base set. (atssch 32274 analog.) (Contributed by NM, 21-Oct-2011.) |
| Ref | Expression |
|---|---|
| atombase.b | ⊢ 𝐵 = (Base‘𝐾) |
| atombase.a | ⊢ 𝐴 = (Atoms‘𝐾) |
| Ref | Expression |
|---|---|
| atssbase | ⊢ 𝐴 ⊆ 𝐵 |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | atombase.b | . . 3 ⊢ 𝐵 = (Base‘𝐾) | |
| 2 | atombase.a | . . 3 ⊢ 𝐴 = (Atoms‘𝐾) | |
| 3 | 1, 2 | atbase 39285 | . 2 ⊢ (𝑥 ∈ 𝐴 → 𝑥 ∈ 𝐵) |
| 4 | 3 | ssriv 3935 | 1 ⊢ 𝐴 ⊆ 𝐵 |
| Colors of variables: wff setvar class |
| Syntax hints: = wceq 1540 ⊆ wss 3899 ‘cfv 6476 Basecbs 17107 Atomscatm 39259 |
| 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 5231 ax-nul 5241 ax-pr 5367 |
| This theorem depends on definitions: df-bi 207 df-an 396 df-or 848 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-rab 3393 df-v 3435 df-dif 3902 df-un 3904 df-in 3906 df-ss 3916 df-nul 4281 df-if 4473 df-pw 4549 df-sn 4574 df-pr 4576 df-op 4580 df-uni 4857 df-br 5089 df-opab 5151 df-mpt 5170 df-id 5508 df-xp 5619 df-rel 5620 df-cnv 5621 df-co 5622 df-dm 5623 df-iota 6432 df-fun 6478 df-fv 6484 df-ats 39263 |
| This theorem is referenced by: atlatmstc 39315 atlatle 39316 pmapssbaN 39756 pmaple 39757 polsubN 39903 2polvalN 39910 2polssN 39911 3polN 39912 2pmaplubN 39922 paddunN 39923 poldmj1N 39924 pnonsingN 39929 ispsubcl2N 39943 psubclinN 39944 paddatclN 39945 polsubclN 39948 poml4N 39949 |
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