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  • References
  • Ruby on Rails
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  • Classes
  • Matrix

diagonal

diagonal(*values)
Class Public methods

Creates a matrix where the diagonal elements are composed of values.

Matrix.diagonal(9, 5, -3)
  =>  9  0  0
      0  5  0
      0  0 -3
Links:
  • https://github.com/ruby/ruby/blob/9a912c66d4f720e90c3522d40ac29c04dbd86a9b/lib/matrix.rb#L204
doc_ruby_on_rails
doc_ruby_on_rails
2025-01-10 15:47:30
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