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Mirrors > Home > MPE Home > Th. List > 2timesd | Structured version Visualization version GIF version |
Description: Two times a number. (Contributed by Mario Carneiro, 27-May-2016.) |
Ref | Expression |
---|---|
2timesd.1 | ⊢ (𝜑 → 𝐴 ∈ ℂ) |
Ref | Expression |
---|---|
2timesd | ⊢ (𝜑 → (2 · 𝐴) = (𝐴 + 𝐴)) |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | 2timesd.1 | . 2 ⊢ (𝜑 → 𝐴 ∈ ℂ) | |
2 | 2times 11022 | . 2 ⊢ (𝐴 ∈ ℂ → (2 · 𝐴) = (𝐴 + 𝐴)) | |
3 | 1, 2 | syl 17 | 1 ⊢ (𝜑 → (2 · 𝐴) = (𝐴 + 𝐴)) |
Colors of variables: wff setvar class |
Syntax hints: → wi 4 = wceq 1475 ∈ wcel 1977 (class class class)co 6549 ℂcc 9813 + caddc 9818 · cmul 9820 2c2 10947 |
This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1713 ax-4 1728 ax-5 1827 ax-6 1875 ax-7 1922 ax-10 2006 ax-11 2021 ax-12 2034 ax-13 2234 ax-ext 2590 ax-resscn 9872 ax-1cn 9873 ax-icn 9874 ax-addcl 9875 ax-mulcl 9877 ax-mulcom 9879 ax-mulass 9881 ax-distr 9882 ax-1rid 9885 ax-cnre 9888 |
This theorem depends on definitions: df-bi 196 df-or 384 df-an 385 df-3an 1033 df-tru 1478 df-ex 1696 df-nf 1701 df-sb 1868 df-clab 2597 df-cleq 2603 df-clel 2606 df-nfc 2740 df-ral 2901 df-rex 2902 df-rab 2905 df-v 3175 df-dif 3543 df-un 3545 df-in 3547 df-ss 3554 df-nul 3875 df-if 4037 df-sn 4126 df-pr 4128 df-op 4132 df-uni 4373 df-br 4584 df-iota 5768 df-fv 5812 df-ov 6552 df-2 10956 |
This theorem is referenced by: lt2addmuld 11159 fzctr 12320 flhalf 12493 2submod 12593 modaddmodup 12595 m1expeven 12769 expmulnbnd 12858 discr 12863 crre 13702 imval2 13739 abslem2 13927 sqreulem 13947 amgm2 13957 caucvgrlem 14251 iseraltlem2 14261 iseraltlem3 14262 arisum2 14432 fallrisefac 14595 efival 14721 sinadd 14733 cosadd 14734 addsin 14739 subsin 14740 cosmul 14742 addcos 14743 subcos 14744 sin2t 14746 cos2t 14747 eirrlem 14771 sadadd2lem2 15010 pythagtriplem12 15369 pythagtriplem15 15372 pythagtriplem17 15374 difsqpwdvds 15429 prmreclem6 15463 4sqlem11 15497 4sqlem12 15498 vdwlem3 15525 vdwlem8 15530 vdwlem9 15531 vdwlem10 15532 bl2in 22015 tchcphlem1 22842 nmparlem 22846 cphipval2 22848 minveclem2 23005 minveclem4 23011 ovolunlem1 23072 uniioombllem5 23161 sineq0 24077 cosordlem 24081 tanarg 24169 heron 24365 dcubic1 24372 dquartlem1 24378 quart1lem 24382 sinasin 24416 asinsin 24419 cosasin 24431 efiatan2 24444 2efiatan 24445 atantan 24450 atantayl2 24465 leibpi 24469 log2cnv 24471 lgamgulmlem2 24556 lgamgulmlem3 24557 basellem5 24611 basellem6 24612 ppiub 24729 chtublem 24736 chtub 24737 bcctr 24800 pcbcctr 24801 bcmono 24802 bcmax 24803 bcp1ctr 24804 bposlem1 24809 bposlem2 24810 bposlem9 24817 gausslemma2d 24899 lgsquadlem1 24905 chebbnd1lem2 24959 dchrisumlem2 24979 dchrisum0lem1b 25004 mulog2sumlem1 25023 logdivbnd 25045 selberg3lem1 25046 pntrsumbnd2 25056 selbergr 25057 selberg3r 25058 selberg34r 25060 pntpbnd1a 25074 pntpbnd2 25076 pntlemg 25087 pntlemr 25091 pntlemo 25096 ostth2lem1 25107 ostth3 25127 nvge0 26912 minvecolem2 27115 minvecolem4 27120 cdj3lem1 28677 sqsscirc1 29282 bcprod 30877 unbdqndv2lem1 31670 mblfinlem3 32618 ftc1anclem7 32661 areacirclem1 32670 areacirc 32675 isbnd3 32753 pellfundex 36468 rmxluc 36519 rmyluc 36520 rmxdbl 36522 rmydbl 36523 jm2.24nn 36544 acongeq 36568 jm2.16nn0 36589 jm3.1lem1 36602 jm3.1lem2 36603 imo72b2lem0 37487 sineq0ALT 38195 sinmulcos 38748 stirlinglem5 38971 fourierdlem79 39078 fouriercnp 39119 hoicvrrex 39446 lighneallem4a 40063 2leaddle2 40344 nnpw2pmod 42175 sinhpcosh 42280 |
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