- entertainment@ins.uni-bonn.de

[Entertainment] Die Rauchzeichen der sixtinischen Kapelle
by Alexander Schier 14 Mar '13

14 Mar '13

Für alle die das mit den verschiedenen Rauchzeichen noch nicht ganz verstanden haben, hier ein praktischer Überblick: https://fbcdn-sphotos-h-a.akamaihd.net/hphotos-ak-prn1/69202_10151555257779… -- schöne Grüße, Alex

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[Entertainment] Bauarbeiten - Fertig im Jahr 2613
by Alexander Rüttgers 13 Feb '13

13 Feb '13

Amüsanter Artikel auf Zeit-Online: http://www.zeit.de/2013/06/U-Bahn-Koeln

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[Entertainment] PSY Curve
by Alexander Schier 06 Feb '13

06 Feb '13

Die Leute von Wolframlabs haben wohl auch manchmal Langeweile. Guckt euch mal die folgende Funktion an: x(t) = ((-25/37 sin(58/37-4 t)+809/54 sin(t+11/7)+9/19 sin(2 t+108/23)+17/23 sin(3 t+49/31)+11/12 sin(5 t+107/68)-17/27) theta(71 pi-t) theta(t-67 pi)+(-6/49 sin(39/25-8 t)-3/32 sin(39/25-7 t)-2/11 sin(64/41-6 t)-107/68 sin(36/23-2 t)-228/31 sin(69/44-t)+17/36 sin(3 t+11/7)+11/49 sin(4 t+113/24)+1/63 sin(5 t+29/19)+1091/31) theta(67 pi-t) theta(t-63 pi)+(35/8 sin(t+11/7)+15/23 sin(2 t+52/33)+11/30 sin(3 t+11/7)+1/18 sin(4 t+63/40)-556/17) theta(63 pi-t) theta(t-59 pi)+(-104/31 sin(27/41-2 t)+523/45 sin(t+29/25)+40/37 sin(3 t+25/41)+21/17 sin(4 t+121/26)+148/27) theta(59 pi-t) theta(t-55 pi)+(-9/20 sin(13/11-18 t)-9/26 sin(88/63-17 t)-15/41 sin(81/161-15 t)-7/15 sin(25/18-14 t)-59/89 sin(13/34-12 t)-87/38 sin(9/10-6 t)-117/22 sin(23/42-5 t)+582/13 sin(t+64/37)+88/25 sin(2 t+229/49)+1458/47 sin(3 t+48/23)+167/50 sin(4 t+151/50)+135/22 sin(7 t+93/32)+143/102 sin(8 t+100/33)+2/21 sin(9 t+169/47)+41/124 sin(10 t+84/19)+7/39 sin(11 t+147/73)+15/17 sin(13 t+69/17)+6/29 sin(16 t+2/25)+7/43 sin(19 t+57/16)+5/36 sin(20 t+20/53)+225/41) theta(55 pi-t) theta(t-51 pi)+(-22/27 sin(21/19-33 t)-23/28 sin(56/75-32 t)-9/14 sin(18/29-31 t)-32/33 sin(145/109-29 t)-11/23 sin(27/38-28 t)-91/114 sin(26/31-26 t)-47/40 sin(73/55-24 t)-54/53 sin(8/21-21 t)-38/25 sin(65/43-19 t)-108/65 sin(11/17-14 t)-11/27 sin(289/193-9 t)+3415/31 sin(t+65/34)+916/35 sin(2 t+168/41)+85/16 sin(3 t+37/41)+92/35 sin(4 t+107/32)+107/27 sin(5 t+14/31)+47/25 sin(6 t+7/11)+35/12 sin(7 t+49/26)+26/23 sin(8 t+82/21)+48/25 sin(10 t+26/103)+35/38 sin(11 t+23/32)+15/22 sin(12 t+160/41)+285/286 sin(13 t+3/38)+8/19 sin(15 t+336/79)+48/31 sin(16 t+10/3)+122/87 sin(17 t+37/23)+68/31 sin(18 t+1/27)+11/9 sin(20 t+58/21)+49/44 sin(22 t+4)+22/29 sin(23 t+68/53)+1/2 sin(25 t+86/23)+17/37 sin(27 t+148/33)+21/29 sin(30 t+137/30)+12/29 sin(34 t+202/47)+15/34 sin(35 t+10/29)+861/37) theta(51 pi-t) theta(t-47 pi)+(-5/13 sin(9/14-8 t)-33/25 sin(105/106-6 t)-12/61 sin(47/46-5 t)-17/35 sin(6/11-4 t)-617/35 sin(58/41-2 t)+97/24 sin(t+49/11)+93/43 sin(3 t+53/24)+52/69 sin(7 t+19/8)+16/31) theta(47 pi-t) theta(t-43 pi)+(-10/31 sin(55/39-6 t)+708/23 sin(t+53/28)+10/17 sin(2 t+303/70)+201/200 sin(3 t+275/92)+8/15 sin(4 t+129/29)+2/23 sin(5 t+110/41)+18/89 sin(7 t+73/30)+949/15) theta(43 pi-t) theta(t-39 pi)+(-22/41 sin(42/41-5 t)-9/19 sin(11/31-3 t)+1168/41 sin(t+59/37)+13/21 sin(2 t+382/83)+15/29 sin(4 t+105/29)+7/17 sin(6 t+67/19)-2875/47) theta(39 pi-t) theta(t-35 pi)+(-15/19 sin(1/26-14 t)-111/31 sin(7/31-4 t)+3698/39 sin(t+31/20)+135/22 sin(2 t+1/35)+136/11 sin(3 t+71/46)+57/13 sin(5 t+29/19)+22/25 sin(6 t+80/31)+29/40 sin(7 t+212/47)+31/26 sin(8 t+1/31)+55/27 sin(9 t+51/29)+46/31 sin(10 t+3/23)+27/29 sin(11 t+48/47)+5/21 sin(12 t+49/24)+23/40 sin(13 t+11/9)+13/59 sin(15 t+26/37)-15/16) theta(35 pi-t) theta(t-31 pi)+(53/32 sin(t+54/37)+267/26 sin(2 t+239/92)+35/33 sin(3 t+13/34)+8/9 sin(4 t+19/25)+7/15 sin(5 t+17/16)+3/5 sin(6 t+57/22)+15/52 sin(7 t+27/22)+15/49 sin(8 t+28/23)+2/17 sin(9 t+180/77)+3/38 sin(10 t+64/35)+5/34 sin(11 t+35/24)+3/31 sin(12 t+21/22)-5662/43) theta(31 pi-t) theta(t-27 pi)+(-6/25 sin(12/47-9 t)+77/36 sin(t+159/35)+114/11 sin(2 t+37/8)+13/19 sin(3 t+77/41)+11/27 sin(4 t+128/71)+6/11 sin(5 t+191/52)+96/193 sin(6 t+19/11)+3/17 sin(7 t+7/4)+3/17 sin(8 t+6/7)+3/20 sin(10 t+31/43)+4078/31) theta(27 pi-t) theta(t-23 pi)+(-21/64 sin(2/21-7 t)-35/58 sin(29/33-6 t)-5/26 sin(13/19-5 t)+3153/26 sin(t+29/19)+35/27 sin(2 t+67/23)+19/9 sin(3 t+32/7)+3/14 sin(4 t+19/18)-12/7) theta(23 pi-t) theta(t-19 pi)+(-19/30 sin(19/24-16 t)-10/23 sin(41/27-15 t)-66/67 sin(17/21-14 t)-43/42 sin(1/64-13 t)-41/19 sin(16/33-8 t)+28281/404 sin(t+114/31)+756/43 sin(2 t+904/201)+817/41 sin(3 t+25/32)+371/43 sin(4 t+208/45)+80/21 sin(5 t+68/37)+139/52 sin(6 t+31/7)+160/61 sin(7 t+69/43)+37/31 sin(9 t+128/43)+33/67 sin(10 t+14/17)+11/12 sin(11 t+9/4)+13/33 sin(12 t+69/59)+9/44 sin(17 t+96/61)+17/36 sin(18 t+1/40)+5/17 sin(19 t+83/104)+5/18 sin(20 t+7/10)+23/57 sin(21 t+91/29)+5/37 sin(22 t+5/3)+11/30 sin(23 t+177/62)+2/21 sin(24 t+63/17)+9/41 sin(25 t+111/28)+4/33 sin(26 t+159/44)+7/29 sin(27 t+75/28)+2/9 sin(28 t+134/89)+3/20 sin(29 t+80/43)+1/20 sin(30 t+71/30)+4/29 sin(31 t+137/76)+1/53 sin(32 t+34/29)+5/33 sin(33 t+12/5)+4/27 sin(34 t+7/23)+2/29 sin(35 t+28/13)+2302/41) theta(19 pi-t) theta(t-15 pi)+(-20/29 sin(3/25-11 t)-53/25 sin(17/16-7 t)-293/21 sin(17/37-5 t)-853/43 sin(107/71-3 t)+2467/29 sin(t+13/10)+307/9 sin(2 t+85/41)+443/28 sin(4 t+41/24)+127/27 sin(6 t+181/41)+79/33 sin(8 t+74/19)+173/69 sin(9 t+341/146)+17/21 sin(10 t+152/45)+41/31 sin(12 t+110/29)+36/107 sin(13 t+55/14)+27/34 sin(14 t+41/12)+49/30 sin(15 t+26/15)+5/4 sin(16 t+8/15)+13/20 sin(17 t+67/46)+11/12 sin(18 t+31/37)+47/53 sin(19 t+30/19)+35/36 sin(20 t+21/19)+29/37 sin(21 t+47/39)+23/30 sin(22 t+32/23)+29/38 sin(23 t+66/31)+7/11 sin(24 t+42/37)+5/27 sin(25 t+211/49)+5/23 sin(26 t+141/49)+1/6 sin(27 t+113/25)+11/37 sin(28 t+152/83)+10/29 sin(29 t+22/39)+14/69 sin(30 t+17/22)+3/41 sin(31 t+51/31)+7/23 sin(32 t+61/28)+7/39 sin(33 t+38/15)+5/19 sin(34 t+47/18)+1/10 sin(35 t+26/37)+5/24 sin(36 t+171/41)-2471/81) theta(15 pi-t) theta(t-11 pi)+(-9/41 sin(27/25-14 t)-9/16 sin(67/46-12 t)-63/125 sin(26/21-10 t)-4/23 sin(16/43-9 t)-5/13 sin(11/34-8 t)+319/6 sin(t+26/21)+51/28 sin(2 t+58/21)+353/39 sin(3 t+17/20)+23/16 sin(4 t+9/35)+7/2 sin(5 t+101/67)+31/29 sin(6 t+19/33)+2/23 sin(7 t+92/33)+7/23 sin(11 t+31/52)+4/37 sin(13 t+135/47)+2/29 sin(15 t+206/55)+2534/25) theta(11 pi-t) theta(t-7 pi)+(-125/29 sin(53/36-4 t)-845/12 sin(5/29-t)+127/18 sin(2 t+87/44)+334/35 sin(3 t+61/31)+3/8 sin(5 t+95/22)+27/14 sin(6 t+39/32)+8/9 sin(7 t+27/11)+14/9 sin(8 t+131/36)-4169/40) theta(7 pi-t) theta(t-3 pi)+(-17/31 sin(3/16-42 t)-7/20 sin(19/22-39 t)-12/31 sin(48/37-38 t)-17/38 sin(38/61-26 t)-50/29 sin(203/204-25 t)-125/42 sin(1/21-20 t)-34/31 sin(28/33-19 t)-317/32 sin(4/11-10 t)-277/33 sin(53/40-9 t)+2468/19 sin(t+12/25)+1180/21 sin(2 t+142/33)+1501/28 sin(3 t+41/27)+281/39 sin(4 t+41/29)+452/37 sin(5 t+115/57)+725/49 sin(6 t+184/67)+591/52 sin(7 t+52/29)+289/25 sin(8 t+141/53)+107/27 sin(11 t+3/10)+281/46 sin(12 t+104/33)+27/8 sin(13 t+108/35)+15/23 sin(14 t+43/18)+27/25 sin(15 t+10/21)+73/34 sin(16 t+99/35)+349/350 sin(17 t+48/23)+18/19 sin(18 t+137/68)+11/16 sin(21 t+14/41)+28/17 sin(22 t+85/22)+33/53 sin(23 t+4/3)+21/32 sin(24 t+7/3)+91/40 sin(27 t+103/27)+10/7 sin(28 t+58/13)+62/35 sin(29 t+49/25)+41/29 sin(30 t+87/35)+27/29 sin(31 t+13/37)+8/17 sin(32 t+49/48)+14/23 sin(33 t+101/31)+2/25 sin(34 t+26/33)+17/30 sin(35 t+101/41)+11/38 sin(36 t+2/33)+73/97 sin(37 t+28/31)+11/27 sin(40 t+167/111)+11/43 sin(41 t+69/19)+1/37 sin(43 t+43/38)+19/43 sin(44 t+71/17)+10/23 sin(45 t+38/9)-371/61) theta(3 pi-t) theta(t+pi)) theta(sqrt(sgn(sin(t/2)))) y(t) = ((16/35 sin(t+11/7)+56/27 sin(2 t+96/61)+22/27 sin(3 t+52/33)+74/47 sin(4 t+52/33)+13/32 sin(5 t+67/42)+4093/22) theta(71 pi-t) theta(t-67 pi)+(-3/32 sin(61/39-8 t)+341/32 sin(t+11/7)+11/14 sin(2 t+47/10)+23/12 sin(3 t+52/33)+3/20 sin(4 t+53/33)+58/117 sin(5 t+52/33)+3/38 sin(6 t+61/13)+8/41 sin(7 t+58/37)+3055/19) theta(67 pi-t) theta(t-63 pi)+(111/10 sin(t+11/7)+10/29 sin(2 t+202/43)+67/50 sin(3 t+11/7)+1/32 sin(4 t+639/137)+5035/31) theta(63 pi-t) theta(t-59 pi)+(-35/71 sin(4/17-4 t)-35/34 sin(53/52-3 t)+175/36 sin(t+123/44)+83/27 sin(2 t+133/32)+13847/111) theta(59 pi-t) theta(t-55 pi)+(-38/39 sin(19/14-17 t)-13/27 sin(31/22-16 t)-49/39 sin(31/33-13 t)-55/56 sin(4/3-11 t)-76/51 sin(6/29-8 t)+127/35 sin(t+190/67)+1061/78 sin(2 t+61/33)+953/143 sin(3 t+53/16)+48/29 sin(4 t+33/20)+127/26 sin(5 t+317/72)+281/36 sin(6 t+107/39)+48/35 sin(7 t+41/12)+1/8 sin(9 t+3/34)+380/381 sin(10 t+47/26)+27/31 sin(12 t+86/35)+11/32 sin(14 t+10/19)+15/22 sin(15 t+11/27)+2/3 sin(18 t+17/8)+2/29 sin(19 t+181/40)+5/27 sin(20 t+20/13)-14371/74) theta(55 pi-t) theta(t-51 pi)+(-14/27 sin(31/23-35 t)-9/17 sin(23/28-34 t)-5/14 sin(18/13-28 t)-9/23 sin(11/20-27 t)-14/29 sin(33/46-26 t)-59/24 sin(44/31-17 t)-137/73 sin(15/22-16 t)-7/23 sin(7/5-12 t)-137/73 sin(11/19-10 t)-44/31 sin(2/33-9 t)-2708/65 sin(16/21-2 t)-818/31 sin(29/33-t)+435/22 sin(3 t+21/20)+113/24 sin(4 t+124/27)+641/95 sin(5 t+51/31)+61/15 sin(6 t+39/11)+303/76 sin(7 t+275/118)+140/29 sin(8 t+127/29)+51/28 sin(11 t+50/29)+43/40 sin(13 t+67/43)+59/46 sin(14 t+173/99)+67/35 sin(15 t+31/24)+45/22 sin(18 t+67/16)+24/19 sin(19 t+20/9)+3/17 sin(20 t+44/27)+18/31 sin(21 t+49/34)+37/62 sin(22 t+11/15)+13/31 sin(23 t+115/67)+16/37 sin(24 t+22/7)+4/35 sin(25 t+26/33)+4/43 sin(29 t+79/17)+11/37 sin(30 t+383/85)+8/35 sin(31 t+259/97)+9/20 sin(32 t+27/10)+22/37 sin(33 t+26/15)+5589/19) theta(51 pi-t) theta(t-47 pi)+(-101/30 sin(23/15-3 t)+177/19 sin(t+63/38)+73/19 sin(2 t+58/15)+50/33 sin(4 t+51/14)+5/17 sin(5 t+541/135)+29/35 sin(6 t+125/29)+31/52 sin(7 t+181/41)+7/12 sin(8 t+122/35)+3986/25) theta(47 pi-t) theta(t-43 pi)+(-2/25 sin(13/34-7 t)-3/26 sin(9/8-4 t)+430/17 sin(t+6/31)+24/37 sin(2 t+137/35)+50/37 sin(3 t+26/23)+4/45 sin(5 t+268/161)+7/20 sin(6 t+19/6)+8835/43) theta(43 pi-t) theta(t-39 pi)+(-11/50 sin(46/55-5 t)+345/13 sin(t+1/10)+67/41 sin(2 t+90/29)+5/2 sin(3 t+2/19)+39/79 sin(4 t+565/141)+23/42 sin(6 t+67/22)+6008/29) theta(39 pi-t) theta(t-35 pi)+(-21/53 sin(74/73-15 t)-15/22 sin(78/67-14 t)-291/104 sin(1/14-7 t)-4561/456 sin(2/17-t)+107/44 sin(2 t+46/29)+45/22 sin(3 t+128/51)+553/32 sin(4 t+144/31)+25/16 sin(5 t+127/37)+53/30 sin(6 t+129/29)+1/11 sin(8 t+60/31)+36/23 sin(9 t+107/42)+61/37 sin(10 t+141/32)+26/25 sin(11 t+13/45)+7/23 sin(12 t+64/51)+6/23 sin(13 t+113/45)+7673/35) theta(35 pi-t) theta(t-31 pi)+(-4/27 sin(12/17-12 t)-4/15 sin(35/44-10 t)-5/31 sin(4/37-8 t)-10/39 sin(43/65-6 t)+493/19 sin(t+239/54)+7/13 sin(2 t+125/48)+65/16 sin(3 t+95/23)+16/39 sin(4 t+15/41)+5/14 sin(5 t+77/31)+54/163 sin(7 t+181/45)+9/55 sin(9 t+47/19)+4/47 sin(11 t+126/29)+7332/43) theta(31 pi-t) theta(t-27 pi)+(-30/91 sin(3/16-7 t)-20/79 sin(37/28-5 t)+247/11 sin(t+88/23)+23/17 sin(2 t+140/37)+461/123 sin(3 t+55/26)+16/31 sin(4 t+36/11)+50/149 sin(6 t+55/54)+3/34 sin(8 t+212/77)+9/43 sin(9 t+1/25)+5/33 sin(10 t+107/35)+1817/11) theta(27 pi-t) theta(t-23 pi)+(-14/29 sin(99/85-6 t)-1/20 sin(14/15-3 t)-4823/38 sin(1/17-t)+37/31 sin(2 t+101/27)+212/213 sin(4 t+25/17)+14/37 sin(5 t+119/53)+15/44 sin(7 t+13/51)+6158/33) theta(23 pi-t) theta(t-19 pi)+(-5/31 sin(83/82-35 t)-3/26 sin(51/35-33 t)-4/33 sin(22/51-31 t)-5/22 sin(10/23-29 t)-31/61 sin(4/21-17 t)-222/35 sin(21/19-5 t)+2486/43 sin(t+78/17)+684/31 sin(2 t+17/20)+411/32 sin(3 t+49/17)+5/41 sin(4 t+4/27)+61/13 sin(6 t+113/25)+48/25 sin(7 t+39/35)+206/61 sin(8 t+5/23)+11/24 sin(9 t+23/36)+107/106 sin(10 t+5/3)+67/33 sin(11 t+51/23)+41/17 sin(12 t+53/25)+117/34 sin(13 t+50/29)+81/28 sin(14 t+29/28)+43/27 sin(15 t+25/56)+32/37 sin(16 t+5/26)+10/27 sin(18 t+158/43)+34/61 sin(19 t+37/21)+24/49 sin(20 t+31/27)+1/4 sin(21 t+132/79)+11/38 sin(22 t+37/30)+8/31 sin(23 t+119/26)+5/18 sin(24 t+109/34)+4/19 sin(25 t+8/25)+3/23 sin(26 t+25/21)+7/27 sin(27 t+2/19)+4/23 sin(28 t+43/25)+19/75 sin(30 t+43/14)+8/63 sin(32 t+109/24)+1/60 sin(34 t+23/42)-615/34) theta(19 pi-t) theta(t-15 pi)+(-1/23 sin(8/13-33 t)-6/19 sin(337/336-28 t)-1/34 sin(13/34-27 t)-11/16 sin(9/11-24 t)-49/74 sin(34/29-23 t)-41/36 sin(77/78-22 t)-35/27 sin(91/92-21 t)-40/27 sin(57/43-19 t)-1/2 sin(6/49-14 t)-31/34 sin(39/29-11 t)-27/14 sin(53/37-5 t)-79/7 sin(9/29-4 t)-597/20 sin(11/21-t)+823/33 sin(2 t+35/29)+281/17 sin(3 t+170/43)+1805/258 sin(6 t+65/21)+293/55 sin(7 t+102/47)+323/108 sin(8 t+5/6)+20/11 sin(9 t+196/43)+27/29 sin(10 t+89/21)+21/8 sin(12 t+29/22)+103/49 sin(13 t+32/53)+27/25 sin(15 t+83/34)+18/25 sin(16 t+91/31)+55/39 sin(17 t+167/40)+233/232 sin(18 t+99/23)+29/24 sin(20 t+51/11)+9/20 sin(25 t+142/31)+2/29 sin(26 t+85/28)+9/40 sin(29 t+73/18)+5/27 sin(30 t+47/13)+2/7 sin(31 t+31/11)+7/26 sin(32 t+53/32)+22/87 sin(34 t+93/26)+5/46 sin(35 t+233/70)+3/22 sin(36 t+87/19)+346/27) theta(15 pi-t) theta(t-11 pi)+(-3/35 sin(41/28-14 t)-14/33 sin(40/53-9 t)-38/51 sin(41/47-7 t)-91/11 sin(8/13-3 t)-2058/25 sin(44/35-t)+26/29 sin(2 t+23/9)+41/31 sin(4 t+41/62)+5/4 sin(5 t+1/18)+87/88 sin(6 t+69/53)+17/39 sin(8 t+74/35)+33/98 sin(10 t+113/31)+8/29 sin(11 t+1/176)+17/47 sin(12 t+64/15)+2/15 sin(13 t+208/83)+3/26 sin(15 t+48/17)-3394/23) theta(11 pi-t) theta(t-7 pi)+(-27/37 sin(37/34-7 t)-29/8 sin(3/16-4 t)-77/13 sin(3/31-3 t)-3113/38 sin(44/45-t)+96/11 sin(2 t+159/38)+49/82 sin(5 t+21/8)+73/37 sin(6 t+25/27)+31/33 sin(8 t+59/26)-3567/28) theta(7 pi-t) theta(t-3 pi)+(-11/36 sin(40/27-45 t)-9/19 sin(14/31-41 t)-10/27 sin(31/26-33 t)-8/11 sin(31/24-31 t)-13/10 sin(13/48-29 t)-66/25 sin(48/43-23 t)-29/14 sin(53/66-19 t)-129/34 sin(2/31-14 t)-77/46 sin(15/22-13 t)-47/41 sin(4/15-12 t)-393/38 sin(24/31-7 t)+3862/51 sin(t+146/31)+1101/8 sin(2 t+78/29)+329/22 sin(3 t+67/26)+246/25 sin(4 t+32/13)+596/49 sin(5 t+101/32)+41/10 sin(6 t+31/18)+287/45 sin(8 t+27/35)+172/29 sin(9 t+66/19)+311/40 sin(10 t+143/37)+97/20 sin(11 t+56/29)+160/39 sin(15 t+377/94)+77/25 sin(16 t+31/30)+74/25 sin(17 t+47/17)+15/14 sin(18 t+113/35)+37/20 sin(20 t+23/29)+24/47 sin(21 t+74/27)+28/41 sin(22 t+135/32)+19/20 sin(24 t+199/149)+33/67 sin(25 t+148/43)+47/36 sin(26 t+55/28)+13/10 sin(27 t+71/33)+19/17 sin(28 t+47/11)+25/27 sin(30 t+35/39)+5/18 sin(32 t+6/23)+11/29 sin(34 t+59/19)+23/33 sin(35 t+173/72)+16/31 sin(36 t+67/19)+9/31 sin(37 t+6/29)+7/25 sin(38 t+25/12)+19/31 sin(39 t+135/29)+21/53 sin(40 t+21/34)+1/14 sin(42 t+24/13)+17/32 sin(43 t+35/34)+27/43 sin(44 t+107/31)-9223/25) theta(3 pi-t) theta(t+pi)) theta(sqrt(sgn(sin(t/2)))) Die gibt es schön geplottet hier <http://www.wolframalpha.com/input/?i=PSY+curve> Und das ist noch nicht alles, die haben auch weitere Kurven implementiert: <https://www.wolframalpha.com/input/?i=person+curve> (da einfache eine der "Named Curves" anklicken. -- schöne Grüße, Alex

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[Entertainment] Das Millionen-Dollar-Buch
by Alexander Schier 27 Nov '12

27 Nov '12

Hallo liebe Kaffeerunde. Ich hatte mit einer halben Million etwas untertrieben: <http://www.michaeleisen.org/blog/?p=358> Amazon’s $23,698,655.93 book about flies -- schöne Grüße, Alex

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[Entertainment] CMU G20 protests Pittsburgh
by Alexander Schier 26 Oct '12

26 Oct '12

<http://www.flickr.com/photos/30686429@N07/sets/72157622330082619/with/39539…>

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[Entertainment] Ich sage nur De-Qualifizierung
by zaspel＠ins.uni-bonn.de 25 Oct '12

25 Oct '12

http://www.lachschon.de/item/146368-ZuschlaufuernBau/

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[Entertainment] Dance your Ph.D. 2012
by Alexander Schier 16 Oct '12

16 Oct '12

Hi! <http://news.sciencemag.org/sciencenow/2012/10/dance-your-phd-and-the-winner…> Sind wieder ganz nette Videos bei rausgekommen. -- schöne Grüße, Alex

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[Entertainment] Urinal protocol vulnerability
by Alexander Schier 27 Sep '12

27 Sep '12

Hallo Leute! Nachdem ich gehört habe, dass eine der praktischen Anwendungen des Algorithmus, der aus einer Menge ein Element auswählt bei dem die minimale Distanz zu allen bisher gewählten Elementen maximal ist, auf der Herrentoilette zu finden ist, hier ein paar zum Thema passende lustige Links. Das originale Quiz zu dem Thema findet sich zum Beispiel hier: <http://gamescene.com/The_Urinal_Game.html> Dort kann man den Algorithmus (etwa) nachvollziehen. Aber jetzt zum eigentlichem Link: Was passiert, wenn Leute gegen das ungeschriebene Gesetz verstoßen? Und welche Anzahl Urinale ermöglichen die beste Auslastung? <http://blog.xkcd.com/2009/09/02/urinal-protocol-vulnerability/> Wem das noch zu wenig ist, der findet in einem Kommentar zu dem Blogeintrag noch eine weitere Untersuchung: <http://scientopia.org/blogs/scicurious/2012/03/30/friday-weird-science-the-…> -- schöne Grüße, Alex

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[Entertainment] Scam-Baiter
by Alexander Schier 14 Aug '12

14 Aug '12

Hallo! Hier der Link zur Seite wo die Prinzen die Millionen verschenken wenn man ihnen nur vorher 500 Dollar überweist verarscht werden: <http://www.419eater.com/> -- schöne Grüße, Alex

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[Entertainment] Zum Admin-Tag ein Video
by Alexander Schier 27 Jul '12

27 Jul '12

<https://www.youtube.com/watch?v=B4hkgLSKPEA&feature=youtu.be> Überlegt sich bitte jeder selber, mit wem in dem Video er sich identifiziert :). -- schöne Grüße, Alex

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