--- !ruby/object:RDoc::RI::MethodDescription 
aliases: []

block_params: 
comment: 
- !ruby/struct:RDoc::Markup::Flow::P 
  :body: Returns the rank of the matrix. Beware that using Float values, probably return faild value. Use Rational values or Matrix#rank_e for getting exact result.
- !ruby/struct:RDoc::Markup::Flow::VERB 
  :body: "  Matrix[[7,6], [3,9]].rank\n    =&gt; 2\n"
full_name: Matrix#rank
is_singleton: false
name: rank
params: ()
visibility: public
