Computing B-Matrix - Code Answer

Question 1

What line comes under ‘i = (in-1) * ndime+1’?

Answer 1

j = i+1;

Question 2

What FIVE LINES come under ‘bmatx(1, i) = cartd(1, in);’?

Answer 2

bmatx(1, j) = 0.0;
bmatx(2, i) = 0.0;
bmatx(2, j) = cartd(2, in);
bmatx(3, i) = cartd(2, in); 
bmatx(3, j) = cartd(1, in);