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| Mirrors > Home > MPE Home > Th. List > mulm1d | Structured version Visualization version GIF version | ||
| Description: Product with minus one is negative. (Contributed by Mario Carneiro, 27-May-2016.) |
| Ref | Expression |
|---|---|
| mulm1d.1 | ⊢ (𝜑 → 𝐴 ∈ ℂ) |
| Ref | Expression |
|---|---|
| mulm1d | ⊢ (𝜑 → (-1 · 𝐴) = -𝐴) |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | mulm1d.1 | . 2 ⊢ (𝜑 → 𝐴 ∈ ℂ) | |
| 2 | mulm1 11639 | . 2 ⊢ (𝐴 ∈ ℂ → (-1 · 𝐴) = -𝐴) | |
| 3 | 1, 2 | syl 17 | 1 ⊢ (𝜑 → (-1 · 𝐴) = -𝐴) |
| Colors of variables: wff setvar class |
| Syntax hints: → wi 4 = wceq 1561 ∈ wcel 2143 (class class class)co 7396 ℂcc 11082 1c1 11085 · cmul 11089 -cneg 11426 |
| This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1816 ax-4 1830 ax-5 1931 ax-6 1988 ax-7 2029 ax-8 2145 ax-9 2153 ax-10 2176 ax-11 2192 ax-12 2213 ax-ext 2735 ax-sep 5247 ax-nul 5257 ax-pow 5323 ax-pr 5391 ax-un 7718 ax-resscn 11141 ax-1cn 11142 ax-icn 11143 ax-addcl 11144 ax-addrcl 11145 ax-mulcl 11146 ax-mulrcl 11147 ax-mulcom 11148 ax-addass 11149 ax-mulass 11150 ax-distr 11151 ax-i2m1 11152 ax-1ne0 11153 ax-1rid 11154 ax-rnegex 11155 ax-rrecex 11156 ax-cnre 11157 ax-pre-lttri 11158 ax-pre-lttrn 11159 ax-pre-ltadd 11160 |
| This theorem depends on definitions: df-bi 209 df-an 400 df-or 859 df-3or 1100 df-3an 1101 df-tru 1564 df-fal 1574 df-ex 1801 df-nf 1805 df-sb 2092 df-mo 2567 df-eu 2597 df-clab 2742 df-cleq 2755 df-clel 2838 df-nfc 2912 df-ne 2959 df-nel 3063 df-ral 3078 df-rex 3088 df-reu 3369 df-rab 3416 df-v 3457 df-sbc 3746 df-csb 3854 df-dif 3908 df-un 3910 df-in 3912 df-ss 3922 df-nul 4287 df-if 4482 df-pw 4558 df-sn 4584 df-pr 4586 df-op 4590 df-uni 4867 df-br 5102 df-opab 5164 df-mpt 5183 df-id 5543 df-po 5556 df-so 5557 df-xp 5654 df-rel 5655 df-cnv 5656 df-co 5657 df-dm 5658 df-rn 5659 df-res 5660 df-ima 5661 df-iota 6477 df-fun 6523 df-fn 6524 df-f 6525 df-f1 6526 df-fo 6527 df-f1o 6528 df-fv 6529 df-riota 7353 df-ov 7399 df-oprab 7400 df-mpo 7401 df-er 8678 df-en 8928 df-dom 8929 df-sdom 8930 df-pnf 11229 df-mnf 11230 df-ltxr 11232 df-sub 11427 df-neg 11428 |
| This theorem is referenced by: recextlem1 11828 ofnegsub 12203 modnegd 13949 modsumfzodifsn 13967 m1expcl2 14108 remullem 15165 sqrtneglem 15303 iseraltlem2 15720 iseraltlem3 15721 fsumneg 15824 incexclem 15876 incexc 15877 risefallfac 16064 efi4p 16179 cosadd 16207 absefib 16240 efieq1re 16241 pwp1fsum 16435 bitsinv1lem 16485 bezoutlem1 16583 pythagtriplem4 16865 negcncf 24991 mbfneg 25719 itg1sub 25778 itgcnlem 25859 i1fibl 25877 itgitg1 25878 itgmulc2 25903 dvmptneg 26035 dvlipcn 26063 lhop2 26084 logneg 26660 lognegb 26662 tanarg 26691 logtayl 26732 logtayl2 26734 asinlem 26940 asinlem2 26941 asinsin 26964 efiatan2 26989 2efiatan 26990 atandmtan 26992 atantan 26995 atans2 27003 dvatan 27007 basellem5 27156 lgsdir2lem4 27399 gausslemma2dlem5a 27441 lgseisenlem1 27446 lgseisenlem2 27447 rpvmasum2 27583 ostth3 27709 smcnlem 30907 ipval2 30917 dipsubdir 31058 his2sub 31302 pythagreim 32953 quad3d 32957 constrnegcl 34062 qqhval2lem 34280 fwddifnp1 36520 itgmulc2nc 38192 ftc1anclem5 38201 areacirclem1 38212 lcmineqlem8 42658 readvrec 42976 negexpidd 43268 3cubeslem3r 43273 mzpsubmpt 43329 rmym1 43517 rngunsnply 43751 reabssgn 44217 sqrtcval 44222 expgrowth 44902 isumneg 46169 climneg 46177 stoweidlem22 46587 stirlinglem5 46643 fourierdlem97 46768 sqwvfourb 46794 etransclem46 46845 smfneg 47368 sharhght 47430 sigaradd 47431 altgsumbcALT 48966 |
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