ensure that "abs(0.0)" is indeed "0.0" and not "-0.0" ("0.0" and "-0.0" seem to have different binary representations  as both float and double ...)
ensure that "abs(0.0)" is indeed "0.0" and not "-0.0"
("0.0" and "-0.0" seem to have different binary representations
 as both float and double ...)

zyzyis/monetdb,zyzyis/monetdb,zyzyis/monetdb,zyzyis/monetdb,zyzyis/monetdb,zyzyis/monetdb,zyzyis/monetdb,zyzyis/monetdb,zyzyis/monetdb,zyzyis/monetdb