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| Mirrors > Home > ILE Home > Th. List > mul02 | Unicode version | ||
| Description: Multiplication by |
| Ref | Expression |
|---|---|
| mul02 |
|
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | 0cn 8284 |
. . . 4
| |
| 2 | 1 | subidi 8563 |
. . 3
|
| 3 | 2 | oveq1i 6070 |
. 2
|
| 4 | subdir 8679 |
. . . 4
| |
| 5 | 1, 1, 4 | mp3an12 1364 |
. . 3
|
| 6 | mulcl 8272 |
. . . . 5
| |
| 7 | 6 | subidd 8591 |
. . . 4
|
| 8 | 1, 7 | mpan 424 |
. . 3
|
| 9 | 5, 8 | eqtrd 2267 |
. 2
|
| 10 | 3, 9 | eqtr3id 2281 |
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-14 2208 ax-ext 2216 ax-sep 4234 ax-pow 4293 ax-pr 4328 ax-setind 4666 ax-resscn 8237 ax-1cn 8238 ax-icn 8240 ax-addcl 8241 ax-addrcl 8242 ax-mulcl 8243 ax-addcom 8245 ax-mulcom 8246 ax-addass 8247 ax-distr 8249 ax-i2m1 8250 ax-0id 8253 ax-rnegex 8254 ax-cnre 8256 |
| This theorem depends on definitions: df-bi 117 df-3an 1007 df-tru 1401 df-fal 1404 df-nf 1510 df-sb 1812 df-eu 2085 df-mo 2086 df-clab 2221 df-cleq 2227 df-clel 2230 df-nfc 2375 df-ne 2415 df-ral 2527 df-rex 2528 df-reu 2529 df-rab 2531 df-v 2817 df-sbc 3046 df-dif 3216 df-un 3218 df-in 3220 df-ss 3227 df-pw 3677 df-sn 3701 df-pr 3702 df-op 3704 df-uni 3921 df-br 4116 df-opab 4178 df-id 4420 df-xp 4762 df-rel 4763 df-cnv 4764 df-co 4765 df-dm 4766 df-iota 5319 df-fun 5361 df-fv 5367 df-riota 6013 df-ov 6063 df-oprab 6064 df-mpo 6065 df-sub 8465 |
| This theorem is referenced by: mul02lem2 8681 mul01 8682 mul02i 8683 mul02d 8685 demoivreALT 12491 nnnn0modprm0 12984 cnfldmulg 14856 lgsne0 16043 |
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