- Correction of my mistake for the formula: For 1 1 Now it looksMessage 1 of 2 , Oct 19, 2012View SourceCorrection of my mistake for the formula:
For 1 <= i,j <= n
c(p,i,j) = a(i,j) for p=1
c(p,i,j) = Sum(1<=k<=n, c(p-1,i,k) * c(p-1,k,j)) for p>1
Now it looks as if normal rules for factors of sums can be applied ...
Have a pleasant weekend,