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


go ahead... be a heretic
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Re^6: return +0 (-.0?)

by Sidhekin (Priest)

on Nov 28, 2007 at 22:23 UTC ( [id://653690]=note: print w/replies, xml )

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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]~$
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print "Just another Perl ${\(trickster and hacker)},"
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