faber wrote:
If I were you I would print it with more digits so you see if there is any
significant difference at all.
ok I understand, I was suggested by
http://www.freepascal.org/docs-html/rtl/system/sin.html where it is
given score 0.0 for Writeln (Sin(Pi):0:1);
Transcendentals are a can o
Hi Ingemar
0.0 and -0.0 is the same number ;) it's just a quirk of the IEEE
floating point format, that there exists a positiv and negative zero
(because they use a sign bit).
-Ivo
Am 29.12.2010 12:17, schrieb Ingemar Ragnemalm:
faber wrote:
Hi,
according to docs/reference sin function s
> If I were you I would print it with more digits so you see if there is any
> significant difference at all.
ok I understand, I was suggested by
http://www.freepascal.org/docs-html/rtl/system/sin.html where it is
given score 0.0 for Writeln (Sin(Pi):0:1);
best regards
faber
_
faber wrote:
Hi,
according to docs/reference sin function should print 0.0 when
Writeln (Sin(Pi):0:1);
but, with fpc 2.4.0 and 2.4.2 (x86) I've get "-0.0", such a result is
not entirely correct.
This is a bug (in sin func.) or something wrong with the formatting ?
best regards
faber
If
Hi,
according to docs/reference sin function should print 0.0 when
Writeln (Sin(Pi):0:1);
but, with fpc 2.4.0 and 2.4.2 (x86) I've get "-0.0", such a result is
not entirely correct.
This is a bug (in sin func.) or something wrong with the formatting ?
best regards
faber
_
