Top dweets by u/Odog8

function u(t) {

c.width=1920 // clear the canvas
for(i=0;i<9;i++)
x.fillRect(400+i*100+S(t)*300,400,50,200) // draw 50x200 rects

} // 122/140

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    u(t) is called 60 times per second.
    t: Elapsed time in seconds.
    S: Shorthand for Math.sin.
    C: Shorthand for Math.cos.
    T: Shorthand for Math.tan.
    R: Function that generates rgba-strings, usage ex.: R(255, 255, 255, 0.5)
    c: A 1920x1080 canvas.
    x: A 2D context for that canvas.

Try the new frontend: beta.dwitter.net
Current theme challenge: #Opposites

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Odog8

function u(t) {

a=~~(t*60)*60;x.fillRect(a%1920,a%1080,60,60)

Dec 14 2019 9:27 PM UTC

}// 45/140

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#checkerboard

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Odog8

function u(t) {

!t?q=w=-2:0;q>2&&(q=-2,w+=.05);e=r=y=0;for(u=20;u--;)e=r*r-y*y+w,y=2*r*y+q,r=e;if(r*r+y*y<=4)x.fillRect(q*100+99,w*100+540,5,5);q+=.05//z²+c

Oct 21 2019 3:23 PM UTC

}// 140/140

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Mandelbrot program #uncompressed

u/Odog8

you'll need to wait a while so yeah

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Odog8

remix of d/26675 by u/Odog8

function u(t) {

a=t&&1/t+1+1/a
x.fillRect(999+t*60*Math.cos(60*t*(360/a)*Math.PI/180),500+t*60*Math.sin((360/a)*Math.PI/180*t*60),10,10)

Dec 22 2022 3:18 PM UTC

}// 120/140

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Odog8

remix of d/21751 by u/Pascal

function u(t) {

c.width=200
t?0:(a=2**.5,b=0,p=2+a)
A=a**.5
at=A/2+.5/A
bt=(1+b)*A/(a+b)
pt=(1+at)*p*bt/(1+bt)
a=at
b=bt
p=pt
x.fillText(p,5,10)

Feb 25 2021 4:17 PM UTC

}// 128/140

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QUADRATIC CONVERGENGE

u/Odog8

FAST aaaaagughghh

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Odog8

function u(t) {

throw p;p++}{p=0;

Jun 18 2020 12:56 AM UTC

}// 17/140

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test

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Odog8

function u(t) {

Math.sqrt(x)
x**.5

Math.sqrt(x*c)
(x*c)**.5

Feb 3 2020 4:41 PM UTC

}// 44/140

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golfing tricks improved ;)

u/Xen

first vanished? how magical, you forgot the cubed root part ;)
u/Odog8

eh, who uses cube root ;/
u/Odog8

credit to u/Xen btw
u/Xen

cheers,, may just be an edge case somewhere for x**(1/3), i kinda wanna make one now ;-)

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Odog8

function u(t) {

eval(localStorage.Y)//㐄㮆㻷待䬰䔢徶往䔤待䬬鸍䲹岓䡗ꑴ떨䇝䳋韍뮽愍뮯㻢䈂䎔䈄䀺䇈䲿义䇔䬯㻢䈂䎔䈄䁋뮮鿉꤬肅鬤㻷䔷䓹䓹䁋鷻徱㻢䁋龋徱㻤䁋饋徵岔䍭龛뮮鿉꤬肅鬤㻢䎧䔤䎧䓹䓹䁋

Feb 1 2020 5:16 PM UTC

}// 95/140

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Planets! If this doesn't work view d/16213

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Odog8

function u(t) {

onmousedown=e=>a=[e.clientX,e.clientY];x.fillRect(a[0],a[1],10,10)

Jan 11 2020 9:37 PM UTC

}// 66/140

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Odog8

function u(t) {

n1="120921891278931"
n2="213901823123721"

Jan 11 2020 2:41 AM UTC

}// 42/140

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Odog8

function u(t) {

!t?e={}:0;onkeyup=onkeydown=q=>e[event.which]=event.type[6];throw e[32]

Dec 12 2019 4:40 PM UTC

}// 71/140

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press space, see what happens

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