Evaluate derivative of polynomial at a given abscissa value with extrapolation outside of the defined range
function evaluateWithRange_der extends Modelica.Icons.Function; input Real p[:] "Polynomial coefficients (p[1] is coefficient of highest power)"; input Real uMin "Polynomial valid in the range uMin .. uMax"; input Real uMax "Polynomial valid in the range uMin .. uMax"; input Real u "Abscissa value"; input Real du "Delta of abscissa value"; output Real dy "Value of derivative of polynomial at u"; end evaluateWithRange_der;