zuexact-package	zuexact-package
xsum	xsum
xsum_acc	xsum_acc
xsum_add	xsum_acc
xsum_by	xsum_rowsums
xsum_colsums	xsum_rowsums
xsum_cumsum	xsum_cumsum
xsum_dot	xsum_dot
xsum_mean	xsum_mean
xsum_mean_value	xsum_acc
xsum_merge	xsum_acc
xsum_negate	xsum_acc
xsum_norm	xsum_dot
xsum_rowsums	xsum_rowsums
xsum_sqnorm	xsum_dot
xsum_value	xsum_acc
xsum_weighted_mean	xsum_weighted_mean
zuexact	zuexact-package
zuexact_info	zuexact_info
