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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 8166 |
. 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 714 ax-5 1493 ax-7 1494 ax-gen 1495 ax-ie1 1539 ax-ie2 1540 ax-8 1550 ax-10 1551 ax-11 1552 ax-i12 1553 ax-bndl 1555 ax-4 1556 ax-17 1572 ax-i9 1576 ax-ial 1580 ax-i5r 1581 ax-ext 2211 ax-resscn 8114 ax-1cn 8115 ax-icn 8117 ax-addcl 8118 ax-mulcl 8120 ax-mulcom 8123 ax-mulass 8125 ax-distr 8126 ax-1rid 8129 ax-cnre 8133 |
| This theorem depends on definitions: df-bi 117 df-3an 1004 df-tru 1398 df-nf 1507 df-sb 1809 df-clab 2216 df-cleq 2222 df-clel 2225 df-nfc 2361 df-ral 2513 df-rex 2514 df-v 2802 df-un 3202 df-in 3204 df-ss 3211 df-sn 3673 df-pr 3674 df-op 3676 df-uni 3892 df-br 4087 df-iota 5284 df-fv 5332 df-ov 6016 |
| This theorem is referenced by: muladd11 8302 muls1d 8587 ltmul1 8762 mulap0 8824 divrecap 8858 diveqap1 8875 conjmulap 8899 apmul1 8958 qapne 9863 divelunit 10227 modqid 10601 q2submod 10637 addmodlteq 10650 expadd 10833 leexp2r 10845 nnlesq 10895 sqoddm1div8 10945 nn0opthlem1d 10972 faclbnd 10993 faclbnd2 10994 faclbnd6 10996 facavg 10998 bcn0 11007 bcn1 11010 reccn2ap 11864 hash2iun1dif1 12031 binom11 12037 trireciplem 12051 geosergap 12057 cvgratnnlemnexp 12075 cvgratnnlemmn 12076 fprodsplitdc 12147 efzval 12234 tanaddaplem 12289 tanaddap 12290 cos01gt0 12314 absef 12321 1dvds 12356 bitsfzo 12506 bitsmod 12507 bezoutlema 12560 bezoutlemb 12561 gcdmultiple 12581 sqgcd 12590 lcm1 12643 coprmdvds 12654 qredeu 12659 phiprmpw 12784 coprimeprodsq 12820 pc2dvds 12893 sumhashdc 12910 fldivp1 12911 pcfaclem 12912 prmpwdvds 12918 zsssubrg 14589 mulgrhm2 14614 znrrg 14664 dveflem 15440 plyconst 15459 plycolemc 15472 efper 15521 tangtx 15552 logdivlti 15595 rpcxpmul2 15627 relogbexpap 15672 rplogbcxp 15677 0sgm 15699 lgsdir2 15752 lgsquad2lem1 15800 lgsquad3 15803 2sqlem6 15839 2sqlem8 15842 trilpolemclim 16576 trilpolemisumle 16578 trilpolemeq1 16580 trilpolemlt1 16581 redcwlpolemeq1 16594 nconstwlpolemgt0 16604 |
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