Why would you care that I'm summing over j on the outside and i on the inside? There's no difference.
"Why isn't it like the code?"? What code, yours? I'm not writing code.
Type: Posts; User: Rashakil Fol
Why would you care that I'm summing over j on the outside and i on the inside? There's no difference.
"Why isn't it like the code?"? What code, yours? I'm not writing code.
He's just using the distributive property.
w[k] = sum_j(tmp4[j,k])
= sum_j(tmp[j]*tmp3[j,k])
= sum_j(sum_i(a[i,j]) * sum_l(tmp2[j,k,l]))
= sum_j(sum_i(a[i,j] *...