Errors in specification?
kb3ctd2 at yahoo.com
Fri Jun 13 05:55:03 PDT 2008
"Simen Haugen" <simen at norstat.no> wrote in message
news:g2tdtv$e76$1 at digitalmars.com...
> "Jarrett Billingsley" wrote in message
>> Either use std.math.isnan/tango.math.IEEE.isNaN, or a somewhat.. funnier
>> looking method:
>> float f2;
>> f2 !<>= f2; // true
> Thanks a lot
> If I had checked the expression chapter I would have seen that. I must say
> that at first I thought wtf! I had no idea what you were doing there: "f2
> not lt gt eq f2"?!? Sure is a long strange looking operator.
Heheh. Well I don't think it actually mentions that that's a possible test
for nan, but it just happens to work out because of the semantics of that
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