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magnitude

magnitude()

Instance Public methods

Returns the modulus (Pythagorean distance) of the vector.

Vector[5,8,2].r => 9.643650761

Links:

https://github.com/ruby/ruby/blob/9a912c66d4f720e90c3522d40ac29c04dbd86a9b/lib/matrix.rb#L1773

doc_ruby_on_rails

2015-06-11 06:17:17

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