Method: CsrMatrix::Functions#tr

Defined in:
lib/csrmatrix/functions.rb

#tr ⇒ Object 



69
70
71
72
73
74
 
# File 'lib/csrmatrix/functions.rb', line 69

def tr()
    # alias for trace
    # identifies the trace of the matrix
    is_invariant?
    return self.trace()
end