--- !ruby/object:RDoc::RI::MethodDescription 
aliases: 
- !ruby/object:RDoc::RI::AliasName 
  name: det_e
block_params: 
comment: 
- !ruby/struct:RDoc::Markup::Flow::P 
  :body: Returns the determinant of the matrix. If the matrix is not square, the result is 0. This method's algorism is Gaussian elimination method. This method uses Euclidean algorism. If all elements are integer, really exact value. But, if an element is a float, can't return exact value.
- !ruby/struct:RDoc::Markup::Flow::VERB 
  :body: "  Matrix[[7,6], [3,9]].determinant\n    =&gt; 63\n"
full_name: Matrix#determinant_e
is_singleton: false
name: determinant_e
params: ()
visibility: public
