Indian astronomers have performed X-ray observations of an X-ray binary designated 4U 1907+09. Results of the observational ...

Key oil indicators are signaling looser balances ahead, after OPEC and its allies shocked the market with a dramatic early ...

This is expressed by a car’s ‘charging curve’. Charging curve data should also be available from car makers, but not all publish it and it’s not always readily available online.

Non-Linear Least Squares Minimization, with flexible Parameter settings, based on scipy.optimize, and with many additional classes and methods for curve fitting.