Collection of oneliner music formulas. Version 2011-10-18 I've tried to collect all the formulas in the related threads etc. (excluding those that clearly sound like random first experiments or total crap; when several variants are available, i've chosen the shortest one) If you think I've missed something that should be here, please let me know. ====== 1ST ITERATION ====== // viznut 2011-09-18 http://www.youtube.com/watch?v=GtQdIYUtAHg t*(((t>>12)|(t>>8))&(63&(t>>4))) // tejeez 2011-09-18 http://www.youtube.com/watch?v=GtQdIYUtAHg (t*(t>>5|t>>8))>>(t>>16) // visy 2011-09-18 http://www.youtube.com/watch?v=GtQdIYUtAHg t*(((t>>9)|(t>>13))&(25&(t>>6))) // tejeez 2011-09-18 http://www.youtube.com/watch?v=GtQdIYUtAHg t*(((t>>11)&(t>>8))&(123&(t>>3))) // visy 2011-09-18 http://www.youtube.com/watch?v=GtQdIYUtAHg t*(t>>8*((t>>15)|(t>>8))&(20|(t>>19)*5>>t|(t>>3))) // tejeez 2011-09-18 http://www.youtube.com/watch?v=GtQdIYUtAHg (-t&4095)*(255&t*(t&(t>>13)))>>12)+(127&t*(234&t>>8&t>>3)>>(3&t>>14)) // visy 2011-09-18 http://www.youtube.com/watch?v=GtQdIYUtAHg "Space Invaders vs Pong" t*(t>>((t>>9)|(t>>8))&(63&(t>>4))) ====== 2ND ITERATION ====== // viznut 2011-09-30 http://www.youtube.com/watch?v=qlrs2Vorw2Y (t>>6|t|t>>(t>>16))*10+((t>>11)&7) // pyryp 2011-09-30 http://www.youtube.com/watch?v=qlrs2Vorw2Y v=(v>>1)+(v>>4)+t*(((t>>16)|(t>>6))&(69&(t>>9))) // red- 2011-09-30 http://www.youtube.com/watch?v=qlrs2Vorw2Y (t|(t>>9|t>>7))*t&(t>>11|t>>9) // miiro 2011-09-30 http://www.youtube.com/watch?v=qlrs2Vorw2Y t*5&(t>>7)|t*3&(t*4>>10) // viznut 2011-09-30 http://www.youtube.com/watch?v=qlrs2Vorw2Y (xpansive+varjohukka) (t>>7|t|t>>6)*10+4*(t&t>>13|t>>6) // skurk+raer 2011-09-30 http://www.youtube.com/watch?v=qlrs2Vorw2Y ((t&4096)?((t*(t^t%255)|(t>>4))>>1):(t>>3)|((t&8192)?t<<2:t)) // xpansive 2011-09-29 http://pouet.net/topic.php?which=8357&page=2 "Lost in Space" ((t*(t>>8|t>>9)&46&t>>8))^(t&t>>13|t>>6) ====== 3RD ITERATION ====== // viznut 2011-10-10 http://www.youtube.com/watch?v=tCRPUv8V22o (t*5&t>>7)|(t*3&t>>10) // bst 2011-10-10 http://www.youtube.com/watch?v=tCRPUv8V22o (int)(t/1e7*t*t+t)%127|t>>4|t>>5|t%127+(t>>16)|t // kb 2011-10-04 http://pouet.net/topic.php?which=8357&page=8 44kHz ((t/2*(15&(0x234568a0>>(t>>8&28))))|t/2>>(t>>11)^t>>12)+(t/16&t&24) // viznut 2011-10-10 http://www.youtube.com/watch?v=tCRPUv8V22o (t&t%255)-(t*3&t>>13&t>>6) // droid 2011-10-10 http://www.youtube.com/watch?v=tCRPUv8V22o t>>4|t&((t>>5)/(t>>7-(t>>15)&-t>>7-(t>>15))) // ryg 2011-10-10 http://www.youtube.com/watch?v=tCRPUv8V22o 44.1 kHz ((t*("36364689"[t>>13&7]&15))/12&128)+(((((t>>12)^(t>>12)-2)%11*t)/4|t>>13)&127) // stephth 2011-10-03 http://news.ycombinator.com/item?id=3063359 (t*9&t>>4|t*5&t>>7|t*3&t/1024)-1 // viznut+oasiz 2011-10-10 http://www.youtube.com/watch?v=tCRPUv8V22o "Dante's Inferno" short version ((t*(t>>12)&(201*t/100)&(199*t/100))&(t*(t>>14)&(t*301/100)&(t*399/100)))+((t*(t>>16)&(t*202/100)&(t*198/100))-(t*(t>>17)&(t*302/100)&(t*298/100))) // viznut+oasiz 2011-10-10 http://www.youtube.com/watch?v=tCRPUv8V22o "Dante's Inferno" long version ((t*(t>>12)&(201*t/100)&(199*t/100))&(t*(t>>14)&(t*301/100)&(t*399/100)))+((t*(t>>16)&(t*202/100)&(t*198/100))-(t*(t>>18)&(t*302/100)&(t*298/100))) // mu6k 2011-10-10 http://www.youtube.com/watch?v=tCRPUv8V22o "Long-line Theory", Chaos Theory cover, optimized by ryg, p01 et al., JS-only w=t>>9,k=32,m=2048,a=1-t/m%1,d=(14*t*t^t)%m*a,y=[3,3,4.7,2][p=w/k&3]*t/4,h="IQNNNN!!]]!Q!IW]WQNN??!!W]WQNNN?".charCodeAt(w/2&15|p/3<<4)/33*t-t,s=y*.98%80+y%80+(w>>7&&a*((5*t%m*a&128)*(0x53232323>>w/4&1)+(d&127)*(0xa444c444>>w/4&1)*1.5+(d*w&1)+(h%k+h*1.99%k+h*.49%k+h*.97%k-64)*(4-a-a))),s*s>>14?127:s // 216 2011-10-10 http://www.youtube.com/watch?v=tCRPUv8V22o t*(t^t+(t>>15|1)^(t-1280^t)>>10) // mu6k http://www.youtube.com/watch?v=tCRPUv8V22o 32.0 kHz (3e3/(y=t&16383)&1)*35 +(x=t*"6689"[t>>16&3]/24&127)*y/4e4 +((t>>8^t>>10|t>>14|x)&63) ====== 0XA VIDEOS ====== // harism 2011-10-09 http://0xa.kuri.mu/2011/10/09/bitop-videos/ ((t>>1%128)+20)*3*t>>14*t>>18 // tangent128 2011-10-09 http://0xa.kuri.mu/2011/10/09/bitop-videos/ t*(((t>>9)&10)|((t>>11)&24)^((t>>10)&15&(t>>15))) // ultrageranium 2011-10-12 http://0xa.kuri.mu/2011/10/09/bitop-videos/ (t*t/256)&(t>>((t/1024)%16))^t%64*(0xC0D3DE4D69>>(t>>9&30)&t%32)*t>>18 ====== ALL COLLECTED FORMULAS (length order) ====== // trivial minimum: plain sawtooth t // minimal sierpinski harmony t&t>>8 // "the 42 melody", separately discovered by several people on irc etc t*(42&t>>10) // danharaj 2011-10-03 http://www.reddit.com/r/programming/comments/kyj77/algorithmic_symphonies_from_one_line_of_code_how/ "fractal trees", 216's version t|t%255|t%257 // droid 2011-10-05 http://pouet.net/topic.php?which=8357&page=10 t>>6&1?t>>5:-t>>4 // Niklas_Roy 2011-10-14 http://countercomplex.blogspot.com/2011/10/algorithmic-symphonies-from-one-line-of.html t*(t>>9|t>>13)&16 // krcko 2011-10-04 http://rafforum.rs/index.php/topic,123.0.html (t&t>>12)*(t>>4|t>>8) // viznut 2011-10-10 http://www.youtube.com/watch?v=tCRPUv8V22o (t*5&t>>7)|(t*3&t>>10) // tejeez 2011-09-18 http://www.youtube.com/watch?v=GtQdIYUtAHg (t*(t>>5|t>>8))>>(t>>16) // miiro 2011-09-30 http://www.youtube.com/watch?v=qlrs2Vorw2Y t*5&(t>>7)|t*3&(t*4>>10) // robert 2011-10-11 http://countercomplex.blogspot.com/2011/10/algorithmic-symphonies-from-one-line-of.html (t>>13|t%24)&(t>>7|t%19) // Niklas_Roy 2011-10-14 http://countercomplex.blogspot.com/2011/10/algorithmic-symphonies-from-one-line-of.html (t*((t>>9|t>>13)&15))&129 // viznut 2011-10-10 http://www.youtube.com/watch?v=tCRPUv8V22o (t&t%255)-(t*3&t>>13&t>>6) // krcko 2011-10-04 http://rafforum.rs/index.php/topic,123.0.html (t&t>>12)*(t>>4|t>>8)^t>>6 // blueberry 2011-10-05 http://pouet.net/topic.php?which=8357&page=12 11kHz t*(((t>>9)^((t>>9)-1)^1)%13) // rrola 2011-10-04 http://pouet.net/topic.php?which=8357&page=9 optimized by ryg t*(0xCA98>>(t>>9&14)&15)|t>>8 // tonic 2011-10-01 http://pouet.net/topic.php?which=8357&page=5 "mr. arpeggiator playing a solo" (t/8)>>(t>>9)*t/((t>>14&3)+4) // FreeFull 2011-10-12 http://countercomplex.blogspot.com/2011/10/algorithmic-symphonies-from-one-line-of.html (~t/100|(t*3))^(t*3&(t>>5))&t // red- 2011-09-30 http://www.youtube.com/watch?v=qlrs2Vorw2Y (t|(t>>9|t>>7))*t&(t>>11|t>>9) // harism 2011-10-09 http://0xa.kuri.mu/2011/10/09/bitop-videos/ ((t>>1%128)+20)*3*t>>14*t>>18 // droid 2011-10-04 http://pouet.net/topic.php?which=8357&page=9 t&(sin(t&t&3)*t>>5)/(t>>3&t>>6) // viznut 2011-09-18 http://www.youtube.com/watch?v=GtQdIYUtAHg t*(((t>>12)|(t>>8))&(63&(t>>4))) // visy 2011-09-18 http://www.youtube.com/watch?v=GtQdIYUtAHg t*(((t>>9)|(t>>13))&(25&(t>>6))) // 216 2011-10-10 http://www.youtube.com/watch?v=tCRPUv8V22o t*(t^t+(t>>15|1)^(t-1280^t)>>10) // tejeez 2011-09-18 http://www.youtube.com/watch?v=GtQdIYUtAHg t*(((t>>11)&(t>>8))&(123&(t>>3))) // viznut 2011-09-30 http://www.youtube.com/watch?v=qlrs2Vorw2Y (xpansive+varjohukka) (t>>7|t|t>>6)*10+4*(t&t>>13|t>>6) // stephth 2011-10-03 http://news.ycombinator.com/item?id=3063359 (t*9&t>>4|t*5&t>>7|t*3&t/1024)-1 // visy 2011-09-18 http://www.youtube.com/watch?v=GtQdIYUtAHg "Space Invaders vs Pong" t*(t>>((t>>9)|(t>>8))&(63&(t>>4))) // viznut 2011-09-30 http://www.youtube.com/watch?v=qlrs2Vorw2Y (t>>6|t|t>>(t>>16))*10+((t>>11)&7) // yumeji 2011-10-04 http://pouet.net/topic.php?which=8357&page=9 (t>>1)*(0xbad2dea1>>(t>>13)&3)|t>>5 // ryg 2011-10-04 http://pouet.net/topic.php?which=8357&page=8 (t>>4)*(13&(0x8898a989>>(t>>11&30))) // marmakoide 2011-10-04 http://pouet.net/topic.php?which=8357&page=8 (t>>(t&7))|(t<<(t&42))|(t>>7)|(t<<5) // robert 2011-10-11 http://countercomplex.blogspot.com/2011/10/algorithmic-symphonies-from-one-line-of.html (t>>7|t%45)&(t>>8|t%35)&(t>>11|t%20) // lucasvb 2011-10-03 http://www.reddit.com/r/programming/comments/kyj77/algorithmic_symphonies_from_one_line_of_code_how/ (t>>6|t<<1)+(t>>5|t<<3|t>>3)|t>>2|t<<1 // bear @ celephais t+(t&t^t>>6)-t*((t>>9)&(t%16?2:6)&t>>9) // xpansive 2011-09-29 http://pouet.net/topic.php?which=8357&page=2 "Lost in Space" ((t*(t>>8|t>>9)&46&t>>8))^(t&t>>13|t>>6) // rez 2011-10-05 http://pouet.net/topic.php?which=8357&page=11 js-only optimized by ryg t*(1+"4451"[t>>13&3]/10)&t>>9+(t*0.003&3) // marmakoide 2011-10-03 http://pouet.net/topic.php?which=8357&page=7 "Lemmings March" (t>>5)|(t<<4)|((t&1023)^1981)|((t-67)>>4) // droid 2011-10-04 http://pouet.net/topic.php?which=8357&page=9 t>>4|t&(t>>5)/(t>>7-(t>>15)&-t>>7-(t>>15)) // rez 2011-10-03 http://pouet.net/topic.php?which=8357&page=7 t*(t/256)-t*(t/255)+t*(t>>5|t>>6|t<<2&t>>1) // viznut 2011-10-06 #countercomplex "moon scanner generalization", based on jaffa's formula ((t>>5&t)-(t>>5)+(t>>5&t))+(t*((t>>14)&14)) // viznut 2011-10-04 http://pouet.net/topic.php?which=8357&page=9 (t*((3+(1^t>>10&5))*(5+(3&t>>14))))>>(t>>8&3) // droid 2011-10-10 http://www.youtube.com/watch?v=tCRPUv8V22o t>>4|t&DIV((t>>5),(t>>7-(t>>15)&-t>>7-(t>>15))) // pyryp 2011-09-30 http://www.youtube.com/watch?v=qlrs2Vorw2Y v=(v>>1)+(v>>4)+t*(((t>>16)|(t>>6))&(69&(t>>9))) // bst 2011-10-10 http://www.youtube.com/watch?v=tCRPUv8V22o (int)(t/1e7*t*t+t)%127|t>>4|t>>5|t%127+(t>>16)|t // tangent128 2011-10-09 http://0xa.kuri.mu/2011/10/09/bitop-videos/ t*(((t>>9)&10)|((t>>11)&24)^((t>>10)&15&(t>>15))) // tejeez 2011-10-05 #countercomplex (~t>>2)*((127&t*(7&t>>10))<(245&t*(2+(5&t>>14)))) // lokori 2011-10-04 #suomiscene (t+(t>>2)|(t>>5))+(t>>3)|((t>>13)|(t>>7)|(t>>11)) // visy 2011-09-18 http://www.youtube.com/watch?v=GtQdIYUtAHg t*(t>>8*((t>>15)|(t>>8))&(20|(t>>19)*5>>t|(t>>3))) // Aaron_Krister_Johnson 2011-10-14 http://countercomplex.blogspot.com/2011/10/algorithmic-symphonies-from-one-line-of.html (t>>4)|(t%10)|(((t%101)|(t>>14))&((t>>7)|(t*t%17))) // jounim 2011-10-04 #suomiscene ((t&((t>>5)))+(t|((t>>7))))&(t>>6)|(t>>5)&(t*(t>>7)) // spikey 2011-10-04 #suomiscene based on jounim's formula ((t&((t>>23)))+(t|(t>>2)))&(t>>3)|(t>>5)&(t*(t>>7)) // akx 2011-10-05 http://twitter.com/#!/akx (((((t*((t>>9|t>>13)&15))&255/15)*9)%(1<<7))<<2)%6<<4 // bst 2011-10-05 http://pouet.net/topic.php?which=8357&page=10 ((t%42)*(t>>4)|(0x15483113)-(t>>4))/(t>>16)^(t|(t>>4)) // skurk 2011-10-04 http://pouet.net/topic.php?which=8357&page=8 t*(t>>((t&4096)?((t*t)/4096):(t/4096)))|(t<<(t/256))|(t>>4) // skurk+raer 2011-09-30 http://www.youtube.com/watch?v=qlrs2Vorw2Y ((t&4096)?((t*(t^t%255)|(t>>4))>>1):(t>>3)|((t&8192)?t<<2:t)) // yumeji 2011-10-06 http://pouet.net/topic.php?which=8357&page=12 "badbeats & safe" t*((0xbadbea75>>((t>>12)&30)&3)*0.25*(0x5afe5>>((t>>16)&28)&3)) // bst 2011-10-11 http://pouet.net/topic.php?which=8357&page=18 t>>16|((t>>4)%16)|((t>>4)%192)|(t*t%64)|(t*t%96)|(t>>16)*(t|t>>5) // bear @ celephais t>>6^t&37|t+(t^t>>11)-t*((t%24?2:6)&t>>11)^t<<1&(t&598?t>>4:t>>10) // kb 2011-10-04 http://pouet.net/topic.php?which=8357&page=8 44kHz ((t/2*(15&(0x234568a0>>(t>>8&28))))|t/2>>(t>>11)^t>>12)+(t/16&t&24) // bst 2011-10-05 http://pouet.net/topic.php?which=8357&page=12 (t>>5)|(t>>4)|((t%42)*(t>>4)|(0x15483113)-(t>>4))/(t>>16)^(t|(t>>4)) // tejeez 2011-09-18 http://www.youtube.com/watch?v=GtQdIYUtAHg (-t&4095)*(255&t*(t&(t>>13)))>>12)+(127&t*(234&t>>8&t>>3)>>(3&t>>14)) // ultrageranium 2011-10-12 http://0xa.kuri.mu/2011/10/09/bitop-videos/ (t*t/256)&(t>>((t/1024)%16))^t%64*(0xC0D3DE4D69>>(t>>9&30)&t%32)*t>>18 // visy 2011-10-06 http://pouet.net/topic.php?which=8357&page=13 (t%25-(t>>2|t*15|t%227)-t>>3)|((t>>5)&(t<<5)*1663|(t>>3)%1544)/(t%17|t%2048) // ryg 2011-10-10 http://www.youtube.com/watch?v=tCRPUv8V22o 44.1 kHz ((t*("36364689"[t>>13&7]&15))/12&128)+(((((t>>12)^(t>>12)-2)%11*t)/4|t>>13)&127) // mu6k http://www.youtube.com/watch?v=tCRPUv8V22o 32.0 kHz (3e3/(y=t&16383)&1)*35 +(x=t*"6689"[t>>16&3]/24&127)*y/4e4 +((t>>8^t>>10|t>>14|x)&63) // Ola 2011-10-11 http://countercomplex.blogspot.com/2011/10/algorithmic-symphonies-from-one-line-of.html ((1-(((t+10)>>((t>>9)&((t>>14))))&(t>>4&-2)))*2)*(((t>>10)^((t+((t>>6)&127))>>10))&1)*32+128 // raer 2011-10-07 http://pouet.net/topic.php?which=8357&page=16 stereo 11kHz L: ((t&4096)?((t*(t^t%255)|(t>>4))>>1):(t>>3)|((t&8192)?t<<2:t)) R: t*(((t>>9)^((t>>9)-1)^1)%13) // ryg 2011-10-04 http://pouet.net/topic.php?which=8357&page=8 ((t>>4)*(13&(0x8898a989>>(t>>11&30)))&255)+((((t>>9|(t>>2)|t>>8)*10+4*((t>>2)&t>>15|t>>8))&255)>>1) // gasman 2011-10-05 http://pouet.net/topic.php?which=8357&page=12 js-only (t<<3)*[8/9,1,9/8,6/5,4/3,3/2,0][[0xd2d2c8,0xce4088,0xca32c8,0x8e4009][t>>14&3]>>(0x3dbe4688>>((t>>10&15)>9?18:t>>10&15)*3&7)*3&7] // a1k0n http://news.ycombinator.com/item?id=3063359 js-only SS=function(s,o,r,p){var c=s.charCodeAt((t>>r)%p);return c==32?0:31&t*Math.pow(2,c/12-o)},SS("0 0 7 7 037:<<",6,10,32) + (t&4096?SS("037",4,8,3)*(4096-(t&4095))>>12 : 0) // mu6k 2011-10-10 http://www.youtube.com/watch?v=tCRPUv8V22o "Long-line Theory", Chaos Theory cover, optimized by ryg, p01 et al., JS-only w=t>>9,k=32,m=2048,a=1-t/m%1,d=(14*t*t^t)%m*a,y=[3,3,4.7,2][p=w/k&3]*t/4,h="IQNNNN!!]]!Q!IW]WQNN??!!W]WQNNN?".charCodeAt(w/2&15|p/3<<4)/33*t-t,s=y*.98%80+y%80+(w>>7&&a*((5*t%m*a&128)*(0x53232323>>w/4&1)+(d&127)*(0xa444c444>>w/4&1)*1.5+(d*w&1)+(h%k+h*1.99%k+h*.49%k+h*.97%k-64)*(4-a-a))),s*s>>14?127:s