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Re^6: return +0 (-.0?)

by Sidhekin (Priest)
on Nov 28, 2007 at 22:23 UTC ( #653690=note: print w/replies, xml ) Need Help??

in reply to Re^5: return +0 (-.0?)
in thread return +0

It depends on the math libraries? They're different here, at least:

sidhekin@blackbox[23:22:41]~$ perl -MDevel::Peek -le 'Dump(.0)' SV = NV(0x816e490) at 0x814dce4 REFCNT = 1 FLAGS = (PADBUSY,PADTMP,NOK,READONLY,pNOK) NV = 0 sidhekin@blackbox[23:22:51]~$ perl -MDevel::Peek -le 'Dump(-.0)' SV = NV(0x816e4a0) at 0x814dd20 REFCNT = 1 FLAGS = (PADBUSY,PADTMP,NOK,READONLY,pNOK) NV = -0 sidhekin@blackbox[23:22:53]~$

print "Just another Perl ${\(trickster and hacker)},"
The Sidhekin proves Sidhe did it!

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[Corion]: Muh. Maybe I should give a talk about how to program for auditors, as I find that this changes my approach to programs a bit ;)
[Corion]: (well, especially logging, as about everything about every decision a program makes could/should be logged :))

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