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| Mirrors > Home > MPE Home > Th. List > submrcl | Structured version Visualization version GIF version | ||
| Description: Reverse closure for submonoids. (Contributed by Mario Carneiro, 7-Mar-2015.) |
| Ref | Expression |
|---|---|
| submrcl | ⊢ (𝑆 ∈ (SubMnd‘𝑀) → 𝑀 ∈ Mnd) |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | df-submnd 18873 | . 2 ⊢ SubMnd = (𝑠 ∈ Mnd ↦ {𝑡 ∈ 𝒫 (Base‘𝑠) ∣ ((0g‘𝑠) ∈ 𝑡 ∧ ∀𝑥 ∈ 𝑡 ∀𝑦 ∈ 𝑡 (𝑥(+g‘𝑠)𝑦) ∈ 𝑡)}) | |
| 2 | 1 | mptrcl 7006 | 1 ⊢ (𝑆 ∈ (SubMnd‘𝑀) → 𝑀 ∈ Mnd) |
| Colors of variables: wff setvar class |
| This proof depends on syntax axioms: → wi 4 ∧ wa 401 ∈ wcel 2146 ∀wral 3082 {crab 3419 𝒫 cpw 4567 ‘cfv 6543 (class class class)co 7423 Basecbs 17294 +gcplusg 17335 0gc0g 17517 Mndcmnd 18821 SubMndcsubmnd 18871 |
| This proof depends on axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1828 ax-4 1842 ax-5 1943 ax-6 2000 ax-7 2041 ax-8 2148 ax-9 2156 ax-10 2179 ax-11 2195 ax-12 2216 ax-ext 2738 ax-sep 5262 ax-nul 5274 ax-pr 5409 |
| This proof depends on definitions: df-bi 210 df-an 402 df-or 862 df-3an 1105 df-tru 1573 df-fal 1583 df-ex 1813 df-nf 1817 df-sb 2100 df-mo 2570 df-eu 2600 df-clab 2745 df-cleq 2758 df-clel 2841 df-nfc 2915 df-ne 2962 df-rab 3420 df-v 3460 df-dif 3911 df-un 3913 df-in 3915 df-ss 3925 df-nul 4290 df-if 4493 df-sn 4595 df-pr 4597 df-op 4601 df-uni 4878 df-br 5115 df-opab 5179 df-mpt 5198 df-xp 5672 df-rel 5673 df-cnv 5674 df-dm 5676 df-rn 5677 df-res 5678 df-ima 5679 df-iota 6499 df-fv 6551 df-submnd 18873 |
| This theorem is used by: issubmndb 18894 submss 18898 subm0cl 18900 submcl 18901 submmnd 18903 subm0 18905 subsubm 18906 insubm 18908 resmhm2 18911 gsumsubm 18925 gsumwsubmcl 18927 submmulgcl 19214 oppgsubm 19463 lsmub1x 19747 lsmub2x 19748 lsmsubm 19754 submarchi 33537 |
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