FormulaExponential

class FormulaExponential : public feasst::Formula

\( f(x) = f(x_0) \exp[A(x - x_0)^B] \)

Arguments

args:

• f0: function value at reference point (default: 0).

• A: coefficient inside exponential (default: 1).

• B: stretched exponential by power (default: 1).