deriv_edge_lorenzian

TRXASprefitpack.mathfun.deriv_edge_lorenzian(e: float | ndarray, fwhm_L: float) → ndarray

derivative of lorenzian type edge

Parameters:

• e – energy

• fwhm_G – full width at half maximum

Returns:

first derivative of lorenzian type function

Note

• 1st column: df/de

• 2nd column: df/d(fwhm_L)