Am 11.05.2018 um 23:59 schrieb Benito van der Zander: > Hi, > > after all these discussions about the frac function, what is the best way to > test if there is a > fractional part? That is the most common thing I use frac for > > I have always used frac(x) = 0 > > Is that worse or better than int(x) = x ?
int(x) is probably the better way because frac calculates int(x) first and then subtracts this part from x (basically). _______________________________________________ fpc-pascal maillist - fpc-pascal@lists.freepascal.org http://lists.freepascal.org/cgi-bin/mailman/listinfo/fpc-pascal
