TIXY

[9,1606,678,585][y]>>x&1&&t%4-1

x/t/sqrt(55-(x-=8)*x-(y-=8)*y)

(x*(8-hypot(x-7,y-7))**.5+t)%8-4

1-(sin((x&12+y&12)+t)>0?y:x)%4

(cos((x-x%3)*(y-y%3)+t)>0?x:y)%3

h=a=>cos((a+i&204)**2+t)/9,x%=4,a=3-x,y%=4,(h(0)*a+h(4)*x)*(3-y)+(h(64)*a+h(68)*x)*y

(y/=.8)%8-(x+y/2+t)%8

z=max(x-=8,y-=8,-x,-y),(x/z+1^y/z+1^8/z+t)&1&&z/9

tan(x/max(x-8,y-8,7-x,7-y)-t*4)

hypot(x-=8,y-=8)+atan(x/y)*8+t&4

hypot(x-abs(t*8%31-15),y-abs(t*7%31-15))
 abs((t*7&31)-15)!=x|abs((t*9&31)-15)!=y
x-abs(t%8-4)*4|y-abs(t*PI%8-4)*4

y>9|y<8?cos(t+x/9)/9:sign(x-t)

.01/cos(i*(i+y)+t/3)

[0,-.4,-1,1][[0x11000111,0x44111044,0x11155411,0x44666504,0x10AFF911,0x447FF944,0x107BEA41,0x446AAD04,0x10001941,0x44082E44,0x106DA911, 0x4412B444,0x11002411,0x40261044,0x154401,0x1C03400][y]>>x*2&3]
[0,-.4,-1,1]
[0,.2,.5,1][[0xDED55EEE,0x7A4006BB,0xE900146E,0xB801BD2B,0xE407FF1A,0x9017FF5B,0xD01ABF4A,0x5010180A,0x501BEBC5,0x501BEF41,0x40068641,0x40065601,0x40059901,0x40056805,0x40155005,0x40155005][y]>>x*2&3]
[0,.2,.7,1][[0x9EE000B6,0x70000029,0xA000003A,0x782D540D,0xE06FFE0A,0xB06FFF0D,0xE02BFF3B,0xB401822D,0xEC55D63B,0x78B9FC2D,0xAC2818BA,0x782EA8ED,0x9E0824B6,0x7B0550E9,0x9E0000A6,0x67640A99][y]>>x*2&3]

("¶黠)瀀:ꀀ名砭︊－끯［舭됁혻ﰭ碹ᢺ갨꣭砮Ⓐ鸈僩笅¦鸀ઙ杤".charCodeAt(y*2+x/8)>>(x*2&15)&3)/4
('昢≦˜馀" ﾘ适뿦怊꿈逊̑ 孄䀚ꮑቚ꓄䒖ꯑဖꂄ䈅欑فᡄ⒠
適鐨Z'.charCodeAt(y*2+x/8)>>x*2%16&3)/4

("ﺯ￿￿ﻯﺯ￿￿￿￿ꪪꪪ￿￰￿㿿뿅ꪪ￿俿꼕꭪￿叿뱕￿哿ﵖ￿ꟿﵕﵟ￿ꟿﶥﵿ꫿嚪ﶥﵿ囮ﶥﵿ嗿ŕ�ﵿ�䀀န�ᐄ唐啕တ啕啕啕啕".charCodeAt(y*4+(x=(x+t*8&31))/8)>>x%8*2&3)/4