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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 11614 | . 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 1550 ∈ wcel 2132 (class class class)co 7381 ℂcc 11057 1c1 11060 · cmul 11064 -cneg 11401 |
| This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1805 ax-4 1819 ax-5 1920 ax-6 1977 ax-7 2018 ax-8 2134 ax-9 2142 ax-10 2165 ax-11 2181 ax-12 2202 ax-ext 2724 ax-sep 5236 ax-nul 5246 ax-pow 5312 ax-pr 5380 ax-un 7703 ax-resscn 11116 ax-1cn 11117 ax-icn 11118 ax-addcl 11119 ax-addrcl 11120 ax-mulcl 11121 ax-mulrcl 11122 ax-mulcom 11123 ax-addass 11124 ax-mulass 11125 ax-distr 11126 ax-i2m1 11127 ax-1ne0 11128 ax-1rid 11129 ax-rnegex 11130 ax-rrecex 11131 ax-cnre 11132 ax-pre-lttri 11133 ax-pre-lttrn 11134 ax-pre-ltadd 11135 |
| This theorem depends on definitions: df-bi 209 df-an 399 df-or 857 df-3or 1096 df-3an 1097 df-tru 1553 df-fal 1563 df-ex 1790 df-nf 1794 df-sb 2081 df-mo 2556 df-eu 2586 df-clab 2731 df-cleq 2744 df-clel 2827 df-nfc 2901 df-ne 2948 df-nel 3052 df-ral 3067 df-rex 3077 df-reu 3358 df-rab 3405 df-v 3446 df-sbc 3736 df-csb 3844 df-dif 3898 df-un 3900 df-in 3902 df-ss 3912 df-nul 4277 df-if 4471 df-pw 4547 df-sn 4573 df-pr 4575 df-op 4579 df-uni 4856 df-br 5091 df-opab 5153 df-mpt 5172 df-id 5531 df-po 5544 df-so 5545 df-xp 5642 df-rel 5643 df-cnv 5644 df-co 5645 df-dm 5646 df-rn 5647 df-res 5648 df-ima 5649 df-iota 6462 df-fun 6508 df-fn 6509 df-f 6510 df-f1 6511 df-fo 6512 df-f1o 6513 df-fv 6514 df-riota 7338 df-ov 7384 df-oprab 7385 df-mpo 7386 df-er 8662 df-en 8913 df-dom 8914 df-sdom 8915 df-pnf 11204 df-mnf 11205 df-ltxr 11207 df-sub 11402 df-neg 11403 |
| This theorem is referenced by: recextlem1 11803 ofnegsub 12179 modnegd 13925 modsumfzodifsn 13943 m1expcl2 14084 remullem 15127 sqrtneglem 15265 iseraltlem2 15682 iseraltlem3 15683 fsumneg 15786 incexclem 15838 incexc 15839 risefallfac 16026 efi4p 16141 cosadd 16169 absefib 16202 efieq1re 16203 pwp1fsum 16397 bitsinv1lem 16447 bezoutlem1 16545 pythagtriplem4 16827 negcncf 24953 mbfneg 25681 itg1sub 25740 itgcnlem 25821 i1fibl 25839 itgitg1 25840 itgmulc2 25865 dvmptneg 25997 dvlipcn 26025 lhop2 26046 logneg 26619 lognegb 26621 tanarg 26650 logtayl 26691 logtayl2 26693 asinlem 26899 asinlem2 26900 asinsin 26923 efiatan2 26948 2efiatan 26949 atandmtan 26951 atantan 26954 atans2 26962 dvatan 26966 basellem5 27115 lgsdir2lem4 27358 gausslemma2dlem5a 27400 lgseisenlem1 27405 lgseisenlem2 27406 rpvmasum2 27542 ostth3 27668 smcnlem 30835 ipval2 30845 dipsubdir 30986 his2sub 31230 pythagreim 32886 quad3d 32890 constrnegcl 34004 qqhval2lem 34222 fwddifnp1 36453 itgmulc2nc 38125 ftc1anclem5 38134 areacirclem1 38145 lcmineqlem8 42591 readvrec 42909 negexpidd 43201 3cubeslem3r 43206 mzpsubmpt 43262 rmym1 43450 rngunsnply 43684 reabssgn 44150 sqrtcval 44155 expgrowth 44849 isumneg 46116 climneg 46124 stoweidlem22 46534 stirlinglem5 46590 fourierdlem97 46715 sqwvfourb 46741 etransclem46 46792 smfneg 47315 sharhght 47377 sigaradd 47378 altgsumbcALT 48913 |
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