By: |
|
1 |
sum(f(x) | x < 0) = f(m)+sum(if x=m 0 else f(x) fi | x < 0) | Auto |
2 |
2. 0<n 3. f:((n-1)), m:(n-1). 3. sum(f(x) | x < n-1) = f(m)+sum(if x=m 0 else f(x) fi | x < n-1) f:(n), m:n. sum(f(x) | x < n) = f(m)+sum(if x=m 0 else f(x) fi | x < n) | 8 steps |
About: