thích nghe đàn :
@Matu:@Quân nè 🐺:A='1111100000011111111111111111111111111111111111111111111000001111111001111111110001000000000000001111110000000000000000000111111111111001111110000000000000000000000000000000000',n=440*2**(1/12-9)/48000*39000,
t||(a=b=d=e=0),t=t/48e3/60*70*32000,
c=a+=b+=(n*2*2**([1,5,12,1,5,12,1,5,0,4,10,0,4,10,13,12,5,8,15,5,8,15,13,12,3,7,13,3,13,12,10,12][t>>13&31]/12)-b)/800,g=d+=e+=(n*2**([13,13,13,13,13,13,13,13,12,12,12,12,12,12,13,12,5,5,5,5,5,5,5,5,8,8,8,8,8,8,10,12][t>>13&31]/12)/2-e)/400,
a%=2**20,
d%=2**20,
(A[(c*175>>8)%175]-0.5)/1.3
+((A[(g*175>>8)%175]-0.5)/2+(A[(g/2*175>>8)%175]-0.5)/3)*(-(t+'00055522227744440005552222774422'[t>>12&31]*4096)>>7&255)/200+sin(t*2**(1/12)*PI/512*2**.25)*(-t>>13&1)*!(-t>>20&1)*3
2026-10-04 00:03:16