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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 10813 | . 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 1533 ∈ wcel 2110 (class class class)co 7150 ℂcc 10529 0cc0 10531 · cmul 10536 |
This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1792 ax-4 1806 ax-5 1907 ax-6 1966 ax-7 2011 ax-8 2112 ax-9 2120 ax-10 2141 ax-11 2156 ax-12 2172 ax-ext 2793 ax-sep 5196 ax-nul 5203 ax-pow 5259 ax-pr 5322 ax-un 7455 ax-resscn 10588 ax-1cn 10589 ax-icn 10590 ax-addcl 10591 ax-addrcl 10592 ax-mulcl 10593 ax-mulrcl 10594 ax-mulcom 10595 ax-addass 10596 ax-mulass 10597 ax-distr 10598 ax-i2m1 10599 ax-1ne0 10600 ax-1rid 10601 ax-rnegex 10602 ax-rrecex 10603 ax-cnre 10604 ax-pre-lttri 10605 ax-pre-lttrn 10606 ax-pre-ltadd 10607 |
This theorem depends on definitions: df-bi 209 df-an 399 df-or 844 df-3or 1084 df-3an 1085 df-tru 1536 df-ex 1777 df-nf 1781 df-sb 2066 df-mo 2618 df-eu 2650 df-clab 2800 df-cleq 2814 df-clel 2893 df-nfc 2963 df-ne 3017 df-nel 3124 df-ral 3143 df-rex 3144 df-rab 3147 df-v 3497 df-sbc 3773 df-csb 3884 df-dif 3939 df-un 3941 df-in 3943 df-ss 3952 df-nul 4292 df-if 4468 df-pw 4541 df-sn 4562 df-pr 4564 df-op 4568 df-uni 4833 df-br 5060 df-opab 5122 df-mpt 5140 df-id 5455 df-po 5469 df-so 5470 df-xp 5556 df-rel 5557 df-cnv 5558 df-co 5559 df-dm 5560 df-rn 5561 df-res 5562 df-ima 5563 df-iota 6309 df-fun 6352 df-fn 6353 df-f 6354 df-f1 6355 df-fo 6356 df-f1o 6357 df-fv 6358 df-ov 7153 df-er 8283 df-en 8504 df-dom 8505 df-sdom 8506 df-pnf 10671 df-mnf 10672 df-ltxr 10674 |
This theorem is referenced by: ine0 11069 msqge0 11155 recextlem2 11265 eqneg 11354 crne0 11625 2t0e0 11800 it0e0 11853 num0h 12104 discr 13595 sin4lt0 15542 demoivreALT 15548 gcdaddmlem 15866 bezout 15885 139prm 16451 317prm 16453 631prm 16454 1259lem4 16461 2503lem1 16464 2503lem2 16465 4001lem1 16468 4001lem2 16469 4001lem3 16470 4001lem4 16471 odadd1 18962 minveclem7 24032 itg1addlem4 24294 aalioulem3 24917 dcubic 25418 log2ublem3 25520 basellem7 25658 basellem9 25660 lgsdir2 25900 selberg2lem 26120 logdivbnd 26126 pntrsumo1 26135 pntrlog2bndlem5 26151 axpaschlem 26720 axlowdimlem6 26727 nmblolbii 28570 siilem1 28622 minvecolem7 28654 eigorthi 29608 nmbdoplbi 29795 nmcoplbi 29799 nmbdfnlbi 29820 nmcfnlbi 29823 nmopcoi 29866 itgexpif 31872 hgt750lem2 31918 subfacval2 32429 areacirc 34981 sqn5i 39164 139prmALT 43752 |
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