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BackFile return $article; } function rel2abs($rel, $base) { if (parse_url($rel, PHP_URL_SCHEME) != '' .
- 4.798183e-01 -8.773678e-01 3.384709e-04 vertex -9.410987e+01.
- -1.092681e+02 9.725134e+01 9.961018e+00 facet normal 4.344161e-001.
- (see below).
Argument for a.