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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 19257 | . 2 ⊢ (𝑅 ∈ SRing → 𝑅 ∈ CMnd) | |
2 | cmnmnd 18921 | . 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 2110 Mndcmnd 17910 CMndccmn 18905 SRingcsrg 19254 |
This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1792 ax-4 1806 ax-5 1907 ax-6 1966 ax-7 2011 ax-8 2112 ax-9 2120 ax-10 2141 ax-11 2157 ax-12 2173 ax-ext 2793 ax-nul 5209 |
This theorem depends on definitions: df-bi 209 df-an 399 df-or 844 df-3an 1085 df-tru 1536 df-ex 1777 df-nf 1781 df-sb 2066 df-mo 2618 df-eu 2650 df-clab 2800 df-cleq 2814 df-clel 2893 df-nfc 2963 df-ral 3143 df-rex 3144 df-rab 3147 df-v 3496 df-sbc 3772 df-dif 3938 df-un 3940 df-in 3942 df-ss 3951 df-nul 4291 df-if 4467 df-sn 4567 df-pr 4569 df-op 4573 df-uni 4838 df-br 5066 df-iota 6313 df-fv 6362 df-ov 7158 df-cmn 18907 df-srg 19255 |
This theorem is referenced by: srg0cl 19268 srgacl 19273 srg1zr 19278 srgmulgass 19280 srgpcomppsc 19283 srglmhm 19284 srgrmhm 19285 srgsummulcr 19286 sgsummulcl 19287 srgbinomlem2 19290 srgbinomlem3 19291 srgbinomlem4 19292 srgbinomlem 19293 srgbinom 19294 slmdacl 30837 slmdsn0 30839 |
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