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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 20161 | . 2 ⊢ (𝑅 ∈ SRing → 𝑅 ∈ CMnd) | |
| 2 | cmnmnd 19763 | . 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 2114 Mndcmnd 18693 CMndccmn 19746 SRingcsrg 20158 |
| 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 1912 ax-6 1969 ax-7 2010 ax-8 2116 ax-9 2124 ax-ext 2709 ax-nul 5241 |
| This theorem depends on definitions: df-bi 207 df-an 396 df-or 849 df-3an 1089 df-tru 1545 df-fal 1555 df-ex 1782 df-sb 2069 df-clab 2716 df-cleq 2729 df-clel 2812 df-ne 2934 df-ral 3053 df-rex 3063 df-rab 3391 df-v 3432 df-sbc 3730 df-dif 3893 df-un 3895 df-ss 3907 df-nul 4275 df-if 4468 df-sn 4569 df-pr 4571 df-op 4575 df-uni 4852 df-br 5087 df-iota 6448 df-fv 6500 df-ov 7363 df-cmn 19748 df-srg 20159 |
| This theorem is referenced by: srg0cl 20172 srgacl 20177 srgcom4 20186 srg1zr 20187 srgmulgass 20189 srgpcomppsc 20192 srglmhm 20193 srgrmhm 20194 srgsummulcr 20195 sgsummulcl 20196 srgbinomlem2 20199 srgbinomlem3 20200 srgbinomlem4 20201 srgbinomlem 20202 srgbinom 20203 slmdacl 33285 slmdsn0 33287 |
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