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Theorem srg0cl 20283
Description: The zero element of a semiring belongs to its base set. (Contributed by Mario Carneiro, 12-Jan-2014.) (Revised by Thierry Arnoux, 1-Apr-2018.)
Hypotheses
Ref Expression
srg0cl.b 𝐵 = (Base‘𝑅)
srg0cl.z 0 = (0g𝑅)
Assertion
Ref Expression
srg0cl (𝑅 ∈ SRing → 0𝐵)

Proof of Theorem srg0cl
StepHypRef Expression
1 srgmnd 20273 . 2 (𝑅 ∈ SRing → 𝑅 ∈ Mnd)
2 srg0cl.b . . 3 𝐵 = (Base‘𝑅)
3 srg0cl.z . . 3 0 = (0g𝑅)
42, 3mndidcl 18808 . 2 (𝑅 ∈ Mnd → 0𝐵)
51, 4syl 18 1 (𝑅 ∈ SRing → 0𝐵)
Colors of variables: wff setvar class
Syntax hints:  wi 4   = wceq 1570  wcel 2143  cfv 6538  Basecbs 17270  0gc0g 17493  Mndcmnd 18793  SRingcsrg 20269
This theorem was proved from axioms:  ax-mp 5  ax-1 6  ax-2 7  ax-3 8  ax-gen 1825  ax-4 1839  ax-5 1940  ax-6 1997  ax-7 2038  ax-8 2145  ax-9 2153  ax-10 2176  ax-11 2192  ax-12 2213  ax-ext 2735  ax-sep 5258  ax-nul 5270  ax-pr 5406
This theorem depends on definitions:  df-bi 210  df-an 401  df-or 861  df-3an 1105  df-tru 1573  df-fal 1583  df-ex 1810  df-nf 1814  df-sb 2097  df-mo 2567  df-eu 2597  df-clab 2742  df-cleq 2755  df-clel 2838  df-nfc 2912  df-ne 2959  df-ral 3080  df-rex 3090  df-rmo 3369  df-reu 3370  df-rab 3417  df-v 3457  df-sbc 3746  df-dif 3909  df-un 3911  df-in 3913  df-ss 3923  df-nul 4288  df-if 4489  df-sn 4591  df-pr 4593  df-op 4597  df-uni 4874  df-br 5111  df-opab 5175  df-mpt 5194  df-id 5558  df-xp 5669  df-rel 5670  df-cnv 5671  df-co 5672  df-dm 5673  df-iota 6494  df-fun 6540  df-fv 6546  df-riota 7369  df-ov 7415  df-0g 17495  df-mgm 18699  df-sgrp 18778  df-mnd 18794  df-cmn 19853  df-srg 20270
This theorem is referenced by:  srgisid  20292  srgen1zr0  20299  srglmhm  20304  srgrmhm  20305  slmd0cl  33516  slmdvs0  33523
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