Thanks to your problem sheet marker Adam we have a python option for Problem Sheet 7. It is based on iminuit, a python wrapper around minuit: https://iminuit.readthedocs.io/en/latest/ You will need to have iminuit package installed -- see the webpage above for instructions. There is a bare-bones version of the programme to get you started here: http://www.pp.rhul.ac.uk/~cowan/stat/root/expFit/python/ This program both generates the data and does the fit, i.e., makeData and expFit are integrated into one program. G. Cowan Nov 2018