8 Sep
2016
8 Sep
'16
9:18 a.m.
On 8 September 2016 at 08:21, Sebastian Lackner sebastian@fds-team.de wrote:
Yes, there are really bool_and and bool_or reduction operations for float/double. I decided to explicitly write down the comparison with 0.0 in this case because it otherwise looks like a mistake. According to my tests all values != 0.0 are seen as true (without any small epsilon to avoid rounding errors... well).
I'd expect it to just look at the bit pattern, but just for laughs, what about -0.0f?