ExceptionForMatrix::ErrOperationNotDefined

          
            
# File tmp/rubies/ruby-3.0.5/lib/matrix.rb, line 39
def initialize(vals)
  if vals.is_a?(Array)
    super("Operation(#{vals[0]}) can't be defined: #{vals[1]} op #{vals[2]}")
  else
    super(vals)
  end
end