Branch Coverage

blib/lib/Math/SimpleVariable.pm

Criterion	Covered	Total	%
branch	7	8	87.5

line	true	false	branch
19	2	4	if (@_ == 1 and defined ref $_[0]) { }
20	1	1	if (ref($_[0])->isa('Math::SimpleVariable')) { }
	1	0	elsif (ref $_[0] eq 'HASH') { }
50	1	4	unless defined $$this{'name'}