Labels Milestones
Back{ $re = array('#(/\.?/)#', '#/(?!\.\.)[^/]+/\.\./#'); for($n=1; $n>0; $abs=preg_replace($re, '/', $abs, -1, $n.
- Length 5.1mm diameter 3.1mm C, Axial series.
- Normal 0.097471 0.989338 0.108209 vertex.
- -2.802933e-02 -9.996070e-01 3.536600e-04 facet.