2. n:
3. x = (x
n)
n+(x mod n) & (x mod n) < n4. (x mod n) = 0
((-x) mod n) = 02. n:
3. x = (x
n)n+(x mod n) & (x mod n) < n4.
(x mod n) = 0 ((-x) mod n) = n-(x mod n)
x:, n:. ((-x) mod n) = if (x mod n)=
0
0 else n-(x mod n) fi
a:, n:. a = (a n)n+(a mod n) & (a mod n) < n
[x;n]
| 1 | 1. x: 2. n: 3. x = (x n)n+(x mod n) & (x mod n) < n4. (x mod n) = 0 ((-x) mod n) = 0 | 1 step |
| 2 | 1. x: 2. n: 3. x = (x n)n+(x mod n) & (x mod n) < n4. (x mod n) = 0 ((-x) mod n) = n-(x mod n) | 1 step |
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