Searched refs:d2x (Results 1 – 1 of 1) sorted by relevance
| /NextBSD/contrib/groff/src/preproc/grn/ |
| HD | hgraph.cpp | 711 double d2x[MAXPOINTS], d2y[MAXPOINTS], d3x[MAXPOINTS], d3y[MAXPOINTS]; in HGCurve() local
732 PeriodicSpline(h, x, dx, d2x, d3x, numpoints); in HGCurve()
735 NaturalEndSpline(h, x, dx, d2x, d3x, numpoints); in HGCurve()
751 nx = x[j] + (int) (t * dx[j] + t2 * d2x[j] / 2 + t3 * d3x[j] / 6); in HGCurve()
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