Bug #783: mathn した場合の ** の振舞いに一貫性がない

• Status: Closed
• Priority: Normal
• Assignee: keiju (Keiju Ishitsuka)
• Target version: Ruby 1.8.8
• ruby -v: -

[tadf (tadayoshi funaba)]

=begin
$ ./ruby -r mathn -e 'p (-8)**(1/3)'
Complex(1.0, 1.73205080756888)

以下も上と同じような結果になるべきだと思います。

$ ./ruby -r mathn -e 'p (-8.0)**(1/3)'
NaN

$ ./ruby -r mathn -e 'p (-8)**(1.0/3)'
NaN
=end

[shyouhei (Shyouhei Urabe)]

• Assignee set to keiju (Keiju Ishitsuka)

=begin

=end

[marcandre (Marc-Andre Lafortune)]

• Category set to lib
• Status changed from Open to Closed
• Target version set to Ruby 1.8.8
• ruby -v set to -

=begin
Fixed in r25068.
=end