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Mirrors > Home > MPE Home > Th. List > srgmnd | Structured version Visualization version GIF version |
Description: A semiring is a monoid. (Contributed by Thierry Arnoux, 21-Mar-2018.) |
Ref | Expression |
---|---|
srgmnd | ⊢ (𝑅 ∈ SRing → 𝑅 ∈ Mnd) |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | srgcmn 19251 | . 2 ⊢ (𝑅 ∈ SRing → 𝑅 ∈ CMnd) | |
2 | cmnmnd 18914 | . 2 ⊢ (𝑅 ∈ CMnd → 𝑅 ∈ Mnd) | |
3 | 1, 2 | syl 17 | 1 ⊢ (𝑅 ∈ SRing → 𝑅 ∈ Mnd) |
Colors of variables: wff setvar class |
Syntax hints: → wi 4 ∈ wcel 2111 Mndcmnd 17903 CMndccmn 18898 SRingcsrg 19248 |
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 2770 ax-nul 5174 |
This theorem depends on definitions: df-bi 210 df-an 400 df-or 845 df-3an 1086 df-tru 1541 df-ex 1782 df-nf 1786 df-sb 2070 df-mo 2598 df-eu 2629 df-clab 2777 df-cleq 2791 df-clel 2870 df-nfc 2938 df-ral 3111 df-rex 3112 df-rab 3115 df-v 3443 df-sbc 3721 df-dif 3884 df-un 3886 df-in 3888 df-ss 3898 df-nul 4244 df-sn 4526 df-pr 4528 df-op 4532 df-uni 4801 df-br 5031 df-iota 6283 df-fv 6332 df-ov 7138 df-cmn 18900 df-srg 19249 |
This theorem is referenced by: srg0cl 19262 srgacl 19267 srg1zr 19272 srgmulgass 19274 srgpcomppsc 19277 srglmhm 19278 srgrmhm 19279 srgsummulcr 19280 sgsummulcl 19281 srgbinomlem2 19284 srgbinomlem3 19285 srgbinomlem4 19286 srgbinomlem 19287 srgbinom 19288 slmdacl 30887 slmdsn0 30889 |
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