Displaying 1 result from an estimated 1 matches for "yhilo".
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hilo
2003 Dec 30
1
Accuracy: Correct sums in rowSums(), colSums() (PR#6196)
...}
#else
! i = cnt = 0;
! if (i < n) {
! if (ISNAN(*rx)) {
! if (keepNA) {sum = NA_REAL; break /* switch */;}
! } else {
! cnt++; sum = *rx;
! }
! i++; rx++;
! }
! for (; i < n; i++, rx++)
! if (!ISNAN(*rx)) {
! /* Kahan summation */
! double yhilo = *rx - correction;
! double tsum = sum + yhilo;
! correction = (tsum - sum) - yhilo;
! sum = tsum;
! cnt++;
! }
else if (keepNA) {sum = NA_REAL; break;}
#endif
break;
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*** 1121,1137 ****
switch (type) {
case REALSXP:
rx = REAL(x) + i...