<p>...</p>
<p>Absolute value doens't mean positive. You guys are retarded. It means length. Jesus ****ing Christ. </p>
<p>Also, you didn't know 3-D points? ***?</p>
<p>...</p>
<p>Absolute value doens't mean positive. You guys are retarded. It means length. Jesus ****ing Christ. </p>
<p>Also, you didn't know 3-D points? ***?</p>