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| Mirrors > Home > ILE Home > Th. List > ringmgp | Unicode version | ||
| Description: A ring is a monoid under multiplication. (Contributed by Mario Carneiro, 6-Jan-2015.) |
| Ref | Expression |
|---|---|
| ringmgp.g |
|
| Ref | Expression |
|---|---|
| ringmgp |
|
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | eqid 2231 |
. . 3
| |
| 2 | ringmgp.g |
. . 3
| |
| 3 | eqid 2231 |
. . 3
| |
| 4 | eqid 2231 |
. . 3
| |
| 5 | 1, 2, 3, 4 | isring 14012 |
. 2
|
| 6 | 5 | simp2bi 1039 |
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-io 716 ax-5 1495 ax-7 1496 ax-gen 1497 ax-ie1 1541 ax-ie2 1542 ax-8 1552 ax-10 1553 ax-11 1554 ax-i12 1555 ax-bndl 1557 ax-4 1558 ax-17 1574 ax-i9 1578 ax-ial 1582 ax-i5r 1583 ax-13 2204 ax-14 2205 ax-ext 2213 ax-sep 4207 ax-pow 4264 ax-pr 4299 ax-un 4530 ax-cnex 8122 ax-resscn 8123 ax-1re 8125 ax-addrcl 8128 |
| This theorem depends on definitions: df-bi 117 df-3an 1006 df-tru 1400 df-nf 1509 df-sb 1811 df-eu 2082 df-mo 2083 df-clab 2218 df-cleq 2224 df-clel 2227 df-nfc 2363 df-ral 2515 df-rex 2516 df-rab 2519 df-v 2804 df-sbc 3032 df-un 3204 df-in 3206 df-ss 3213 df-pw 3654 df-sn 3675 df-pr 3676 df-op 3678 df-uni 3894 df-int 3929 df-br 4089 df-opab 4151 df-mpt 4152 df-id 4390 df-xp 4731 df-rel 4732 df-cnv 4733 df-co 4734 df-dm 4735 df-rn 4736 df-res 4737 df-iota 5286 df-fun 5328 df-fn 5329 df-fv 5334 df-ov 6020 df-inn 9143 df-2 9201 df-3 9202 df-ndx 13084 df-slot 13085 df-base 13087 df-plusg 13172 df-mulr 13173 df-ring 14010 |
| This theorem is referenced by: mgpf 14023 ringcl 14025 iscrng2 14027 ringass 14028 ringideu 14029 ringidcl 14032 ringidmlem 14034 ringsrg 14059 unitsubm 14132 invrpropdg 14162 dfrhm2 14167 isrhm2d 14178 subrgcrng 14238 subrgsubm 14247 subrgugrp 14253 issubrg3 14260 cnfldexp 14590 |
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