Divided Difference
Divided Difference — Divided difference methods for function interpolation with derivatives
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Synopsis
void ncm_interp_dd_init (const gdouble *vx,
gdouble *dd,
const gint np,
const gint nf);
gdouble ncm_interp_dd_eval (const gdouble *vx,
const gdouble *dd,
const gdouble x,
const gint np,
const gint nf);
void ncm_interp_dd_init_2_4 (const gdouble *vx,
gdouble *dd);
gdouble ncm_interp_dd_eval_2_4 (const gdouble *vx,
const gdouble *dd,
const gdouble x);
Details
ncm_interp_dd_init_2_4 ()
void ncm_interp_dd_init_2_4 (const gdouble *vx,
gdouble *dd);