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| Mirrors > Home > ILE Home > Th. List > mulridd | Unicode version | ||
| Description: Identity law for multiplication. (Contributed by Mario Carneiro, 27-May-2016.) |
| Ref | Expression |
|---|---|
| addcld.1 |
|
| Ref | Expression |
|---|---|
| mulridd |
|
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | addcld.1 |
. 2
| |
| 2 | mulrid 8287 |
. 2
| |
| 3 | 1, 2 | syl 14 |
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 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-ext 2216 ax-resscn 8235 ax-1cn 8236 ax-icn 8238 ax-addcl 8239 ax-mulcl 8241 ax-mulcom 8244 ax-mulass 8246 ax-distr 8247 ax-1rid 8250 ax-cnre 8254 |
| This theorem depends on definitions: df-bi 117 df-3an 1007 df-tru 1401 df-nf 1510 df-sb 1812 df-clab 2221 df-cleq 2227 df-clel 2230 df-nfc 2375 df-ral 2527 df-rex 2528 df-v 2817 df-un 3218 df-in 3220 df-ss 3227 df-sn 3700 df-pr 3701 df-op 3703 df-uni 3920 df-br 4115 df-iota 5317 df-fv 5365 df-ov 6061 |
| This theorem is referenced by: muladd11 8422 muls1d 8708 ltmul1 8883 mulap0 8945 divrecap 8979 diveqap1 8996 conjmulap 9020 apmul1 9079 qapne 9989 divelunit 10354 modqid 10735 q2submod 10771 addmodlteq 10784 expadd 10967 leexp2r 10979 nnlesq 11029 sqoddm1div8 11080 nn0opthlem1d 11107 faclbnd 11128 faclbnd2 11129 faclbnd6 11131 facavg 11133 bcn0 11142 bcn1 11145 reccn2ap 12023 hash2iun1dif1 12191 binom11 12197 trireciplem 12211 geosergap 12217 cvgratnnlemnexp 12235 cvgratnnlemmn 12236 fprodsplitdc 12307 efzval 12394 tanaddaplem 12449 tanaddap 12450 cos01gt0 12474 absef 12481 1dvds 12516 bitsfzo 12666 bitsmod 12667 bezoutlema 12720 bezoutlemb 12721 gcdmultiple 12741 sqgcd 12750 lcm1 12803 coprmdvds 12814 qredeu 12819 phiprmpw 12944 coprimeprodsq 12980 pc2dvds 13053 sumhashdc 13070 fldivp1 13071 pcfaclem 13072 prmpwdvds 13078 zsssubrg 14859 mulgrhm2 14884 znrrg 14934 dveflem 15717 plyconst 15736 plycolemc 15749 efper 15798 tangtx 15829 logdivlti 15872 rpcxpmul2 15904 relogbexpap 15949 rplogbcxp 15954 0sgm 15979 lgsdir2 16032 lgsquad2lem1 16080 lgsquad3 16083 2sqlem6 16119 2sqlem8 16122 trilpolemclim 16946 trilpolemisumle 16948 trilpolemeq1 16950 trilpolemlt1 16951 redcwlpolemeq1 16965 nconstwlpolemgt0 16976 |
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