Lines Matching refs:derivatives
155 double[] derivatives = solveSystem(points);
188 // Use the second derivatives to apply the cubic spline
196 double tc = (a * a * a - a) * derivatives[pivot];
197 double td = (b * b * b - b) * derivatives[pivot + 1];
257 // To find the second derivatives y", we can rearrange the equation as:
266 // We can now easily solve the equation to find the second derivatives:
272 double[] derivatives = solveSystem(points);
283 // Use the second derivatives to apply the cubic spline
291 double tc = (a * a * a - a) * derivatives[i];
292 double td = (b * b * b - b) * derivatives[i + 1];
