internal/math/FDBigInteger.java

602                 for (int sIndex = 0, tIndex = tStart; tIndex < this.nWords; sIndex++, tIndex++) {
603                     sum += (td[tIndex] & LONG_MASK) + (sd[sIndex] & LONG_MASK);
604                     td[tIndex] = (int) sum;
1296                 for (int sIndex = 0, tIndex = deltaSize; sIndex < S.nWords; sIndex++, tIndex++) {
1297                     diff += (td[tIndex] & LONG_MASK) - q * (sd[sIndex] & LONG_MASK);
1298                     td[tIndex] = (int) diff;
1312                 int tIndex = 0;
1314                 for (; sIndex < S.nWords; sIndex++, tIndex++, rIndex++) {
1315                     diff += (td[tIndex] & LONG_MASK) - q * (sd[sIndex] & LONG_MASK);