SciPy

darkhistory.utilities.log_series_diff

darkhistory.utilities.log_series_diff(b, a)

The Taylor series for log(1+b) - log(1+a).

Parameters:
a : ndarray

Input for log(1+a).

b : ndarray

Input for log(1+b).

Returns:
ndarray

The Taylor series log(1+b) - log(1+a), up to the 11th order term.

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