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Mirrors > Home > MPE Home > Th. List > sqmuld | Structured version Visualization version GIF version |
Description: Distribution of square over multiplication. (Contributed by Mario Carneiro, 28-May-2016.) |
Ref | Expression |
---|---|
expcld.1 | ⊢ (𝜑 → 𝐴 ∈ ℂ) |
mulexpd.2 | ⊢ (𝜑 → 𝐵 ∈ ℂ) |
Ref | Expression |
---|---|
sqmuld | ⊢ (𝜑 → ((𝐴 · 𝐵)↑2) = ((𝐴↑2) · (𝐵↑2))) |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | expcld.1 | . 2 ⊢ (𝜑 → 𝐴 ∈ ℂ) | |
2 | mulexpd.2 | . 2 ⊢ (𝜑 → 𝐵 ∈ ℂ) | |
3 | sqmul 13691 | . 2 ⊢ ((𝐴 ∈ ℂ ∧ 𝐵 ∈ ℂ) → ((𝐴 · 𝐵)↑2) = ((𝐴↑2) · (𝐵↑2))) | |
4 | 1, 2, 3 | syl2anc 587 | 1 ⊢ (𝜑 → ((𝐴 · 𝐵)↑2) = ((𝐴↑2) · (𝐵↑2))) |
Colors of variables: wff setvar class |
Syntax hints: → wi 4 = wceq 1543 ∈ wcel 2110 (class class class)co 7213 ℂcc 10727 · cmul 10734 2c2 11885 ↑cexp 13635 |
This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1803 ax-4 1817 ax-5 1918 ax-6 1976 ax-7 2016 ax-8 2112 ax-9 2120 ax-10 2141 ax-11 2158 ax-12 2175 ax-ext 2708 ax-sep 5192 ax-nul 5199 ax-pow 5258 ax-pr 5322 ax-un 7523 ax-cnex 10785 ax-resscn 10786 ax-1cn 10787 ax-icn 10788 ax-addcl 10789 ax-addrcl 10790 ax-mulcl 10791 ax-mulrcl 10792 ax-mulcom 10793 ax-addass 10794 ax-mulass 10795 ax-distr 10796 ax-i2m1 10797 ax-1ne0 10798 ax-1rid 10799 ax-rnegex 10800 ax-rrecex 10801 ax-cnre 10802 ax-pre-lttri 10803 ax-pre-lttrn 10804 ax-pre-ltadd 10805 ax-pre-mulgt0 10806 |
This theorem depends on definitions: df-bi 210 df-an 400 df-or 848 df-3or 1090 df-3an 1091 df-tru 1546 df-fal 1556 df-ex 1788 df-nf 1792 df-sb 2071 df-mo 2539 df-eu 2568 df-clab 2715 df-cleq 2729 df-clel 2816 df-nfc 2886 df-ne 2941 df-nel 3047 df-ral 3066 df-rex 3067 df-reu 3068 df-rab 3070 df-v 3410 df-sbc 3695 df-csb 3812 df-dif 3869 df-un 3871 df-in 3873 df-ss 3883 df-pss 3885 df-nul 4238 df-if 4440 df-pw 4515 df-sn 4542 df-pr 4544 df-tp 4546 df-op 4548 df-uni 4820 df-iun 4906 df-br 5054 df-opab 5116 df-mpt 5136 df-tr 5162 df-id 5455 df-eprel 5460 df-po 5468 df-so 5469 df-fr 5509 df-we 5511 df-xp 5557 df-rel 5558 df-cnv 5559 df-co 5560 df-dm 5561 df-rn 5562 df-res 5563 df-ima 5564 df-pred 6160 df-ord 6216 df-on 6217 df-lim 6218 df-suc 6219 df-iota 6338 df-fun 6382 df-fn 6383 df-f 6384 df-f1 6385 df-fo 6386 df-f1o 6387 df-fv 6388 df-riota 7170 df-ov 7216 df-oprab 7217 df-mpo 7218 df-om 7645 df-2nd 7762 df-wrecs 8047 df-recs 8108 df-rdg 8146 df-er 8391 df-en 8627 df-dom 8628 df-sdom 8629 df-pnf 10869 df-mnf 10870 df-xr 10871 df-ltxr 10872 df-le 10873 df-sub 11064 df-neg 11065 df-nn 11831 df-2 11893 df-n0 12091 df-z 12177 df-uz 12439 df-seq 13575 df-exp 13636 |
This theorem is referenced by: sqoddm1div8 13810 sqrtmul 14823 sqreulem 14923 bhmafibid1cn 15027 bhmafibid2cn 15028 bhmafibid1 15029 pythagtriplem1 16369 prmreclem1 16469 ipcau2 24131 csbren 24296 chordthmlem4 25718 heron 25721 quad2 25722 dquart 25736 cxp2limlem 25858 basellem8 25970 lgsdir 26213 2sqlem3 26301 2sqlem4 26302 2sqlem8 26307 2sqblem 26312 2sqmod 26317 axsegconlem9 27016 ax5seglem1 27019 ax5seglem2 27020 ax5seglem3 27022 rrndstprj2 35726 3cubeslem2 40210 3cubeslem3r 40212 pellexlem6 40359 pell1234qrne0 40378 pell1234qrreccl 40379 pell1234qrmulcl 40380 pell14qrgt0 40384 pell14qrdich 40394 rmxyneg 40445 sqrtcval 40925 wallispi2lem1 43287 stirlinglem3 43292 stirlinglem10 43299 itscnhlc0yqe 45778 itschlc0yqe 45779 itsclc0yqsollem1 45781 itsclc0xyqsolr 45788 itsclquadb 45795 2itscplem1 45797 2itscplem2 45798 itscnhlinecirc02plem1 45801 |
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