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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 |
|
| srgcl.t |
|
| Ref | Expression |
|---|---|
| srgcl |
|
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | eqid 2231 |
. . . . 5
| |
| 2 | 1 | srgmgp 14045 |
. . . 4
|
| 3 | 2 | 3ad2ant1 1045 |
. . 3
|
| 4 | simp2 1025 |
. . . 4
| |
| 5 | srgcl.b |
. . . . . 6
| |
| 6 | 1, 5 | mgpbasg 14003 |
. . . . 5
|
| 7 | 6 | 3ad2ant1 1045 |
. . . 4
|
| 8 | 4, 7 | eleqtrd 2310 |
. . 3
|
| 9 | simp3 1026 |
. . . 4
| |
| 10 | 9, 7 | eleqtrd 2310 |
. . 3
|
| 11 | eqid 2231 |
. . . 4
| |
| 12 | eqid 2231 |
. . . 4
| |
| 13 | 11, 12 | mndcl 13569 |
. . 3
|
| 14 | 3, 8, 10, 13 | syl3anc 1274 |
. 2
|
| 15 | srgcl.t |
. . . . 5
| |
| 16 | 1, 15 | mgpplusgg 14001 |
. . . 4
|
| 17 | 16 | 3ad2ant1 1045 |
. . 3
|
| 18 | 17 | oveqd 6045 |
. 2
|
| 19 | 14, 18, 7 | 3eltr4d 2315 |
1
|
| 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 619 ax-in2 620 ax-io 717 ax-5 1496 ax-7 1497 ax-gen 1498 ax-ie1 1542 ax-ie2 1543 ax-8 1553 ax-10 1554 ax-11 1555 ax-i12 1556 ax-bndl 1558 ax-4 1559 ax-17 1575 ax-i9 1579 ax-ial 1583 ax-i5r 1584 ax-13 2204 ax-14 2205 ax-ext 2213 ax-sep 4212 ax-pow 4270 ax-pr 4305 ax-un 4536 ax-setind 4641 ax-cnex 8166 ax-resscn 8167 ax-1cn 8168 ax-1re 8169 ax-icn 8170 ax-addcl 8171 ax-addrcl 8172 ax-mulcl 8173 ax-addcom 8175 ax-addass 8177 ax-i2m1 8180 ax-0lt1 8181 ax-0id 8183 ax-rnegex 8184 ax-pre-ltirr 8187 ax-pre-ltadd 8191 |
| This theorem depends on definitions: df-bi 117 df-3an 1007 df-tru 1401 df-fal 1404 df-nf 1510 df-sb 1811 df-eu 2082 df-mo 2083 df-clab 2218 df-cleq 2224 df-clel 2227 df-nfc 2364 df-ne 2404 df-nel 2499 df-ral 2516 df-rex 2517 df-rab 2520 df-v 2805 df-sbc 3033 df-csb 3129 df-dif 3203 df-un 3205 df-in 3207 df-ss 3214 df-nul 3497 df-pw 3658 df-sn 3679 df-pr 3680 df-op 3682 df-uni 3899 df-int 3934 df-br 4094 df-opab 4156 df-mpt 4157 df-id 4396 df-xp 4737 df-rel 4738 df-cnv 4739 df-co 4740 df-dm 4741 df-rn 4742 df-res 4743 df-iota 5293 df-fun 5335 df-fn 5336 df-fv 5341 df-riota 5981 df-ov 6031 df-oprab 6032 df-mpo 6033 df-pnf 8258 df-mnf 8259 df-ltxr 8261 df-inn 9186 df-2 9244 df-3 9245 df-ndx 13148 df-slot 13149 df-base 13151 df-sets 13152 df-plusg 13236 df-mulr 13237 df-0g 13404 df-mgm 13502 df-sgrp 13548 df-mnd 13563 df-mgp 13998 df-srg 14041 |
| This theorem is referenced by: srgfcl 14050 srgmulgass 14066 srgpcomppsc 14069 srglmhm 14070 srgrmhm 14071 dvdsrvald 14171 dvdsrd 14172 dvdsrex 14176 |
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