Actions
Bug #1531
closedMatrix#determinant fails on some matrices
Description
=begin
ruby1.9 -r matrix -e 'Matrix[[0,1],[1,0]].determinant'
/usr/local/ruby191/lib/ruby/1.9.1/matrix.rb:685:in block (2 levels) in determinant': undefined method
+' for nil:NilClass (NoMethodError)
from /usr/local/ruby191/lib/ruby/1.9.1/matrix.rb:684:in loop' from /usr/local/ruby191/lib/ruby/1.9.1/matrix.rb:684:in
block in determinant'
from /usr/local/ruby191/lib/ruby/1.9.1/matrix.rb:681:in loop' from /usr/local/ruby191/lib/ruby/1.9.1/matrix.rb:681:in
determinant'
from -e:1:in `'
Same with determinant_e.
To fix: gsub('ii','i') in matrix.rb
=end
Updated by yugui (Yuki Sonoda) about 15 years ago
- Assignee set to keiju (Keiju Ishitsuka)
=begin
=end
Updated by marcandre (Marc-Andre Lafortune) almost 15 years ago
- Status changed from Open to Closed
- % Done changed from 0 to 100
=begin
Applied in changeset r24949.
=end
Actions
Like0
Like0Like0