Metamath Proof Explorer |
< Previous
Next >
Nearby theorems |
||
Mirrors > Home > MPE Home > Th. List > absdivd | Structured version Visualization version GIF version |
Description: Absolute value distributes over division. (Contributed by Mario Carneiro, 29-May-2016.) |
Ref | Expression |
---|---|
abscld.1 | ⊢ (𝜑 → 𝐴 ∈ ℂ) |
abssubd.2 | ⊢ (𝜑 → 𝐵 ∈ ℂ) |
absdivd.2 | ⊢ (𝜑 → 𝐵 ≠ 0) |
Ref | Expression |
---|---|
absdivd | ⊢ (𝜑 → (abs‘(𝐴 / 𝐵)) = ((abs‘𝐴) / (abs‘𝐵))) |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | abscld.1 | . 2 ⊢ (𝜑 → 𝐴 ∈ ℂ) | |
2 | abssubd.2 | . 2 ⊢ (𝜑 → 𝐵 ∈ ℂ) | |
3 | absdivd.2 | . 2 ⊢ (𝜑 → 𝐵 ≠ 0) | |
4 | absdiv 14935 | . 2 ⊢ ((𝐴 ∈ ℂ ∧ 𝐵 ∈ ℂ ∧ 𝐵 ≠ 0) → (abs‘(𝐴 / 𝐵)) = ((abs‘𝐴) / (abs‘𝐵))) | |
5 | 1, 2, 3, 4 | syl3anc 1369 | 1 ⊢ (𝜑 → (abs‘(𝐴 / 𝐵)) = ((abs‘𝐴) / (abs‘𝐵))) |
Colors of variables: wff setvar class |
Syntax hints: → wi 4 = wceq 1539 ∈ wcel 2108 ≠ wne 2942 ‘cfv 6418 (class class class)co 7255 ℂcc 10800 0cc0 10802 / cdiv 11562 abscabs 14873 |
This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1799 ax-4 1813 ax-5 1914 ax-6 1972 ax-7 2012 ax-8 2110 ax-9 2118 ax-10 2139 ax-11 2156 ax-12 2173 ax-ext 2709 ax-sep 5218 ax-nul 5225 ax-pow 5283 ax-pr 5347 ax-un 7566 ax-cnex 10858 ax-resscn 10859 ax-1cn 10860 ax-icn 10861 ax-addcl 10862 ax-addrcl 10863 ax-mulcl 10864 ax-mulrcl 10865 ax-mulcom 10866 ax-addass 10867 ax-mulass 10868 ax-distr 10869 ax-i2m1 10870 ax-1ne0 10871 ax-1rid 10872 ax-rnegex 10873 ax-rrecex 10874 ax-cnre 10875 ax-pre-lttri 10876 ax-pre-lttrn 10877 ax-pre-ltadd 10878 ax-pre-mulgt0 10879 ax-pre-sup 10880 |
This theorem depends on definitions: df-bi 206 df-an 396 df-or 844 df-3or 1086 df-3an 1087 df-tru 1542 df-fal 1552 df-ex 1784 df-nf 1788 df-sb 2069 df-mo 2540 df-eu 2569 df-clab 2716 df-cleq 2730 df-clel 2817 df-nfc 2888 df-ne 2943 df-nel 3049 df-ral 3068 df-rex 3069 df-reu 3070 df-rmo 3071 df-rab 3072 df-v 3424 df-sbc 3712 df-csb 3829 df-dif 3886 df-un 3888 df-in 3890 df-ss 3900 df-pss 3902 df-nul 4254 df-if 4457 df-pw 4532 df-sn 4559 df-pr 4561 df-tp 4563 df-op 4565 df-uni 4837 df-iun 4923 df-br 5071 df-opab 5133 df-mpt 5154 df-tr 5188 df-id 5480 df-eprel 5486 df-po 5494 df-so 5495 df-fr 5535 df-we 5537 df-xp 5586 df-rel 5587 df-cnv 5588 df-co 5589 df-dm 5590 df-rn 5591 df-res 5592 df-ima 5593 df-pred 6191 df-ord 6254 df-on 6255 df-lim 6256 df-suc 6257 df-iota 6376 df-fun 6420 df-fn 6421 df-f 6422 df-f1 6423 df-fo 6424 df-f1o 6425 df-fv 6426 df-riota 7212 df-ov 7258 df-oprab 7259 df-mpo 7260 df-om 7688 df-2nd 7805 df-frecs 8068 df-wrecs 8099 df-recs 8173 df-rdg 8212 df-er 8456 df-en 8692 df-dom 8693 df-sdom 8694 df-sup 9131 df-pnf 10942 df-mnf 10943 df-xr 10944 df-ltxr 10945 df-le 10946 df-sub 11137 df-neg 11138 df-div 11563 df-nn 11904 df-2 11966 df-3 11967 df-n0 12164 df-z 12250 df-uz 12512 df-rp 12660 df-seq 13650 df-exp 13711 df-cj 14738 df-re 14739 df-im 14740 df-sqrt 14874 df-abs 14875 |
This theorem is referenced by: reccn2 15234 rlimno1 15293 o1fsum 15453 divrcnv 15492 georeclim 15512 eftabs 15713 efcllem 15715 efaddlem 15730 mul4sqlem 16582 gzrngunit 20576 pjthlem1 24506 iblabsr 24899 iblmulc2 24900 c1liplem1 25065 ftc1lem4 25108 ulmdvlem1 25464 dvradcnv 25485 eff1olem 25609 logcnlem4 25705 lawcoslem1 25870 isosctrlem3 25875 cxploglim2 26033 fsumharmonic 26066 lgamgulmlem2 26084 lgamgulmlem5 26087 lgamcvg2 26109 logfacrlim 26277 2sqlem3 26473 dchrmusum2 26547 dchrvmasumlem3 26552 dchrisum0lem1 26569 dchrisum0lem2a 26570 mudivsum 26583 mulogsumlem 26584 2vmadivsumlem 26593 selberg3lem1 26610 selberg3lem2 26611 selberg4lem1 26613 pntrlog2bndlem1 26630 pntrlog2bndlem3 26632 pntrlog2bndlem5 26634 pntrlog2bndlem6 26636 pntpbnd1a 26638 pntpbnd2 26640 pntibndlem2 26644 pntlemo 26660 pjhthlem1 29654 qqhnm 31840 unbdqndv2lem1 34616 unbdqndv2lem2 34617 knoppndvlem10 34628 knoppndvlem14 34632 iblmulc2nc 35769 ftc1cnnclem 35775 pellexlem2 40568 pellexlem6 40572 modabsdifz 40724 cvgdvgrat 41820 binomcxplemnotnn0 41863 0ellimcdiv 43080 dvdivbd 43354 fourierdlem30 43568 fourierdlem39 43577 etransclem23 43688 |
Copyright terms: Public domain | W3C validator |