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Mirrors > Home > MPE Home > Th. List > mul01i | Structured version Visualization version GIF version |
Description: Multiplication by 0. Theorem I.6 of [Apostol] p. 18. (Contributed by NM, 23-Nov-1994.) (Revised by Scott Fenton, 3-Jan-2013.) |
Ref | Expression |
---|---|
mul.1 | ⊢ 𝐴 ∈ ℂ |
Ref | Expression |
---|---|
mul01i | ⊢ (𝐴 · 0) = 0 |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | mul.1 | . 2 ⊢ 𝐴 ∈ ℂ | |
2 | mul01 11469 | . 2 ⊢ (𝐴 ∈ ℂ → (𝐴 · 0) = 0) | |
3 | 1, 2 | ax-mp 5 | 1 ⊢ (𝐴 · 0) = 0 |
Colors of variables: wff setvar class |
Syntax hints: = wceq 1537 ∈ wcel 2108 (class class class)co 7448 ℂcc 11182 0cc0 11184 · cmul 11189 |
This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1793 ax-4 1807 ax-5 1909 ax-6 1967 ax-7 2007 ax-8 2110 ax-9 2118 ax-10 2141 ax-11 2158 ax-12 2178 ax-ext 2711 ax-sep 5317 ax-nul 5324 ax-pow 5383 ax-pr 5447 ax-un 7770 ax-resscn 11241 ax-1cn 11242 ax-icn 11243 ax-addcl 11244 ax-addrcl 11245 ax-mulcl 11246 ax-mulrcl 11247 ax-mulcom 11248 ax-addass 11249 ax-mulass 11250 ax-distr 11251 ax-i2m1 11252 ax-1ne0 11253 ax-1rid 11254 ax-rnegex 11255 ax-rrecex 11256 ax-cnre 11257 ax-pre-lttri 11258 ax-pre-lttrn 11259 ax-pre-ltadd 11260 |
This theorem depends on definitions: df-bi 207 df-an 396 df-or 847 df-3or 1088 df-3an 1089 df-tru 1540 df-fal 1550 df-ex 1778 df-nf 1782 df-sb 2065 df-mo 2543 df-eu 2572 df-clab 2718 df-cleq 2732 df-clel 2819 df-nfc 2895 df-ne 2947 df-nel 3053 df-ral 3068 df-rex 3077 df-rab 3444 df-v 3490 df-sbc 3805 df-csb 3922 df-dif 3979 df-un 3981 df-in 3983 df-ss 3993 df-nul 4353 df-if 4549 df-pw 4624 df-sn 4649 df-pr 4651 df-op 4655 df-uni 4932 df-br 5167 df-opab 5229 df-mpt 5250 df-id 5593 df-po 5607 df-so 5608 df-xp 5706 df-rel 5707 df-cnv 5708 df-co 5709 df-dm 5710 df-rn 5711 df-res 5712 df-ima 5713 df-iota 6525 df-fun 6575 df-fn 6576 df-f 6577 df-f1 6578 df-fo 6579 df-f1o 6580 df-fv 6581 df-ov 7451 df-er 8763 df-en 9004 df-dom 9005 df-sdom 9006 df-pnf 11326 df-mnf 11327 df-ltxr 11329 |
This theorem is referenced by: ine0 11725 msqge0 11811 recextlem2 11921 eqneg 12014 crne0 12286 2t0e0 12462 it0e0 12515 num0h 12770 discr 14289 sin4lt0 16243 demoivreALT 16249 gcdaddmlem 16570 bezout 16590 139prm 17171 317prm 17173 631prm 17174 1259lem4 17181 2503lem1 17184 2503lem2 17185 4001lem1 17188 4001lem2 17189 4001lem3 17190 4001lem4 17191 odadd1 19890 minveclem7 25488 itg1addlem4 25753 itg1addlem4OLD 25754 aalioulem3 26394 dcubic 26907 log2ublem3 27009 basellem7 27148 basellem9 27150 lgsdir2 27392 selberg2lem 27612 logdivbnd 27618 pntrsumo1 27627 pntrlog2bndlem5 27643 axpaschlem 28973 axlowdimlem6 28980 nmblolbii 30831 siilem1 30883 minvecolem7 30915 eigorthi 31869 nmbdoplbi 32056 nmcoplbi 32060 nmbdfnlbi 32081 nmcfnlbi 32084 nmopcoi 32127 itgexpif 34583 hgt750lem2 34629 subfacval2 35155 areacirc 37673 60lcm7e420 41967 3lexlogpow5ineq1 42011 sqn5i 42274 139prmALT 47470 |
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