Branch Coverage

blib/lib/Math/Zap/Cube.pm

Criterion	Covered	Total	%
branch	1	8	12.5

line	true	false	branch
117	0	9	unless ref $c eq 'Math::Zap::Cube'
132	0	0	unless ref $r eq 'Math::Zap::Cube'
176	0	0	unless scalar @_
235	0	0	if $b == 0