Ogg Vorbis I format specification: helper equations
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-<em>Last update to this document: September 10, 2002</em><p>
+<em>Last update to this document: October 15, 2002</em><p>
<h1>Overview</h1>
<a name=render_point><h2>render_point</h2></a>
-"render_point(x0,x1,y0,y1,X)" is used to find the Y value at point X
+"render_point(x0,y0,x1,y1,X)" is used to find the Y value at point X
along the line specified by x0, x1, y0 and y1. This function uses an
integer algorithm to solve for the point directly without calculating
intervening values along the line.<p>