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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 20226 | . 2 ⊢ (𝑅 ∈ SRing → 𝑅 ∈ CMnd) | |
| 2 | cmnmnd 19828 | . 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 2141 Mndcmnd 18759 CMndccmn 19811 SRingcsrg 20223 |
| This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1814 ax-4 1828 ax-5 1929 ax-6 1986 ax-7 2027 ax-8 2143 ax-9 2151 ax-ext 2733 ax-nul 5253 |
| This theorem depends on definitions: df-bi 209 df-an 400 df-or 859 df-3an 1099 df-tru 1562 df-fal 1572 df-ex 1799 df-sb 2090 df-clab 2740 df-cleq 2753 df-clel 2836 df-ne 2957 df-ral 3076 df-rex 3086 df-rab 3414 df-v 3455 df-sbc 3743 df-dif 3905 df-un 3907 df-ss 3919 df-nul 4284 df-if 4478 df-sn 4580 df-pr 4582 df-op 4586 df-uni 4863 df-br 5098 df-iota 6472 df-fv 6524 df-ov 7394 df-cmn 19813 df-srg 20224 |
| This theorem is referenced by: srg0cl 20237 srgacl 20242 srgcom4 20251 srg1zr 20252 srgmulgass 20254 srgpcomppsc 20257 srglmhm 20258 srgrmhm 20259 srgsummulcr 20260 sgsummulcl 20261 srgbinomlem2 20264 srgbinomlem3 20265 srgbinomlem4 20266 srgbinomlem 20267 srgbinom 20268 slmdacl 33350 slmdsn0 33352 |
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