39 return "SgCubicSpline";
57 ": the argument [" + QString().setNum(i) +
"] has a wrong order, the table is skipped");
80 aleph(2) = -0.5*
h(2)/f;
88 f = aleph(i)*
h(i) + 2.0*(
h(i) +
h(i+1));
89 aleph(i+1) = -
h(i+1)/f;
138 h2 =
h(nIdx)*
h(nIdx);
static const QString className()
double spline(double arg, int nColumn, double &r)
virtual void write(LogLevel, quint32, const QString &, bool=false)
double getElement(unsigned int i, unsigned int j) const
double getElement(unsigned int i) const