In a recent write-up, [David Delony] explains how he built a Wolfram Mathematica-like engine with Python. Core to the system is SymPy for symbolic math support. [David] said being able to work ...
Given independent trials with (possibly different) success probabilities p1, p2, ..., pn, this repo computes the probability that the event happens in exactly one trial. Formally, for p = [p1, ..., pn ...