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Mirrors > Home > ILE Home > Th. List > srgcl | Unicode version |
Description: Closure of the multiplication operation of a semiring. (Contributed by NM, 26-Aug-2011.) (Revised by Mario Carneiro, 6-Jan-2015.) (Revised by Thierry Arnoux, 1-Apr-2018.) |
Ref | Expression |
---|---|
srgcl.b |
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srgcl.t |
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Ref | Expression |
---|---|
srgcl |
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Step | Hyp | Ref | Expression |
---|---|---|---|
1 | eqid 2177 |
. . . . 5
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2 | 1 | srgmgp 13151 |
. . . 4
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3 | 2 | 3ad2ant1 1018 |
. . 3
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4 | simp2 998 |
. . . 4
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5 | srgcl.b |
. . . . . 6
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6 | 1, 5 | mgpbasg 13136 |
. . . . 5
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7 | 6 | 3ad2ant1 1018 |
. . . 4
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8 | 4, 7 | eleqtrd 2256 |
. . 3
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9 | simp3 999 |
. . . 4
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10 | 9, 7 | eleqtrd 2256 |
. . 3
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11 | eqid 2177 |
. . . 4
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12 | eqid 2177 |
. . . 4
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13 | 11, 12 | mndcl 12824 |
. . 3
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14 | 3, 8, 10, 13 | syl3anc 1238 |
. 2
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15 | srgcl.t |
. . . . 5
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16 | 1, 15 | mgpplusgg 13134 |
. . . 4
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17 | 16 | 3ad2ant1 1018 |
. . 3
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18 | 17 | oveqd 5892 |
. 2
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19 | 14, 18, 7 | 3eltr4d 2261 |
1
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Colors of variables: wff set class |
Syntax hints: ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() |
This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-ia1 106 ax-ia2 107 ax-ia3 108 ax-in1 614 ax-in2 615 ax-io 709 ax-5 1447 ax-7 1448 ax-gen 1449 ax-ie1 1493 ax-ie2 1494 ax-8 1504 ax-10 1505 ax-11 1506 ax-i12 1507 ax-bndl 1509 ax-4 1510 ax-17 1526 ax-i9 1530 ax-ial 1534 ax-i5r 1535 ax-13 2150 ax-14 2151 ax-ext 2159 ax-sep 4122 ax-pow 4175 ax-pr 4210 ax-un 4434 ax-setind 4537 ax-cnex 7902 ax-resscn 7903 ax-1cn 7904 ax-1re 7905 ax-icn 7906 ax-addcl 7907 ax-addrcl 7908 ax-mulcl 7909 ax-addcom 7911 ax-addass 7913 ax-i2m1 7916 ax-0lt1 7917 ax-0id 7919 ax-rnegex 7920 ax-pre-ltirr 7923 ax-pre-ltadd 7927 |
This theorem depends on definitions: df-bi 117 df-3an 980 df-tru 1356 df-fal 1359 df-nf 1461 df-sb 1763 df-eu 2029 df-mo 2030 df-clab 2164 df-cleq 2170 df-clel 2173 df-nfc 2308 df-ne 2348 df-nel 2443 df-ral 2460 df-rex 2461 df-rab 2464 df-v 2740 df-sbc 2964 df-csb 3059 df-dif 3132 df-un 3134 df-in 3136 df-ss 3143 df-nul 3424 df-pw 3578 df-sn 3599 df-pr 3600 df-op 3602 df-uni 3811 df-int 3846 df-br 4005 df-opab 4066 df-mpt 4067 df-id 4294 df-xp 4633 df-rel 4634 df-cnv 4635 df-co 4636 df-dm 4637 df-rn 4638 df-res 4639 df-iota 5179 df-fun 5219 df-fn 5220 df-fv 5225 df-riota 5831 df-ov 5878 df-oprab 5879 df-mpo 5880 df-pnf 7994 df-mnf 7995 df-ltxr 7997 df-inn 8920 df-2 8978 df-3 8979 df-ndx 12465 df-slot 12466 df-base 12468 df-sets 12469 df-plusg 12549 df-mulr 12550 df-0g 12707 df-mgm 12775 df-sgrp 12808 df-mnd 12818 df-mgp 13131 df-srg 13147 |
This theorem is referenced by: srgfcl 13156 srgmulgass 13172 srgpcomppsc 13175 srglmhm 13176 srgrmhm 13177 reldvdsrsrg 13261 dvdsrvald 13262 dvdsrd 13263 dvdsrex 13267 |
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