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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 32950 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 40439 | . 2 ⊢ (𝑥 ∈ 𝐴 → 𝑥 ∈ 𝐵) |
| 4 | 3 | ssriv 3912 | 1 ⊢ 𝐴 ⊆ 𝐵 |
| Colors of variables: wff setvar class |
| This proof depends on syntax axioms: = wceq 1569 ⊆ wss 3895 ‘cfv 6538 Basecbs 17392 Atomscatm 40413 |
| This proof depends on axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1827 ax-4 1841 ax-5 1942 ax-6 1999 ax-7 2040 ax-8 2146 ax-9 2154 ax-10 2177 ax-11 2193 ax-12 2212 ax-ext 2732 ax-sep 5248 ax-nul 5259 ax-pr 5390 |
| This proof depends on definitions: df-bi 210 df-an 402 df-or 862 df-3an 1105 df-tru 1572 df-fal 1582 df-ex 1812 df-nf 1816 df-sb 2099 df-mo 2564 df-eu 2594 df-clab 2739 df-cleq 2752 df-clel 2835 df-nfc 2909 df-ne 2956 df-ral 3077 df-rex 3087 df-rab 3413 df-v 3452 df-ss 3896 df-dif 4047 df-in 4091 df-un 4151 df-nul 4279 df-if 4482 df-pw 4558 df-sn 4585 df-pr 4587 df-op 4835 df-uni 4867 df-br 5103 df-opab 5167 df-mpt 5186 df-id 5545 df-xp 5656 df-rel 5657 df-cnv 5658 df-co 5659 df-dm 5660 df-iota 6494 df-fun 6540 df-fv 6546 df-ats 40417 |
| This theorem is used by: atlatmstc 40469 atlatle 40470 pmapssbaN 40910 pmaple 40911 polsubN 41057 2polvalN 41064 2polssN 41065 3polN 41066 2pmaplubN 41076 paddunN 41077 poldmj1N 41078 pnonsingN 41083 ispsubcl2N 41097 psubclinN 41098 paddatclN 41099 polsubclN 41102 poml4N 41103 |
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