From: ts <decoux@...>
Date: 2001-03-06T19:45:39+09:00
Subject: [ruby-talk:12114] Re: NaN, Infinity (Bug?)

>>>>> "T" == Tammo Freese <tammo.freese@offis.de> writes:

T> But testing (ruby 1.6.2 (2000-12-18) [i386-cygwin])

 Well it work for me

pigeon% cat b.rb
#!/usr/bin/ruby
a = -1.0
puts a
puts a.nan?
a = Math.log(-1.0)
puts a
puts a.nan?
pigeon% 

pigeon% /usr/bin/ruby -v b.rb
ruby 1.6.2 (2000-12-25) [i686-linux]
-1.0
false
NaN
true
pigeon% 


Guy Decoux