dMi-1=-aSigman=1..NDi(n)(SigmajEC(i)Fji(n-1)+Fexti(n-1))

dMi-1=-aSigman=1..NDi(n)(SigmajEC(i)Fji(n-1)+Fexti(n-1))
is a song by
Aphex Twin
it was released on
Windowlicker