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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 20124 | . 2 ⊢ (𝑅 ∈ SRing → 𝑅 ∈ CMnd) | |
| 2 | cmnmnd 19726 | . 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 2113 Mndcmnd 18659 CMndccmn 19709 SRingcsrg 20121 |
| This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1796 ax-4 1810 ax-5 1911 ax-6 1968 ax-7 2009 ax-8 2115 ax-9 2123 ax-ext 2708 ax-nul 5251 |
| This theorem depends on definitions: df-bi 207 df-an 396 df-or 848 df-3an 1088 df-tru 1544 df-fal 1554 df-ex 1781 df-sb 2068 df-clab 2715 df-cleq 2728 df-clel 2811 df-ne 2933 df-ral 3052 df-rex 3061 df-rab 3400 df-v 3442 df-sbc 3741 df-dif 3904 df-un 3906 df-ss 3918 df-nul 4286 df-if 4480 df-sn 4581 df-pr 4583 df-op 4587 df-uni 4864 df-br 5099 df-iota 6448 df-fv 6500 df-ov 7361 df-cmn 19711 df-srg 20122 |
| This theorem is referenced by: srg0cl 20135 srgacl 20140 srgcom4 20149 srg1zr 20150 srgmulgass 20152 srgpcomppsc 20155 srglmhm 20156 srgrmhm 20157 srgsummulcr 20158 sgsummulcl 20159 srgbinomlem2 20162 srgbinomlem3 20163 srgbinomlem4 20164 srgbinomlem 20165 srgbinom 20166 slmdacl 33291 slmdsn0 33293 |
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