Function lorentzianDerivative

lorentzianDerivative(
x: number,
fwhm: number,
): { dFwhm: number; dx: number; fct: number }
Analytical value and partial derivatives of the lorentzian function centered at x=0.
Parameters
- x: number
  position at which to evaluate.
- fwhm: number
  full width at half maximum.
Returns { dFwhm: number; dx: number; fct: number }
the value fct and its partial derivatives with respect to x (dx) and fwhm (dFwhm).
- Defined in 1d/lorentzian/Lorentzian.ts:100