What’s the big deal with Kolomgorov’s probability axioms?
https://math.stackexchange.com/questions/1431876/kolmogorovs-probability-axioms
What’s the big deal with Kolomgorov’s probability axioms?
https://math.stackexchange.com/questions/1431876/kolmogorovs-probability-axioms
Relatedly: what’s a reasonable example of probability in quantum mechanics not reducible to Kolomogorov’s axioms.
https://math.stackexchange.com/questions/4489619/quantum-probability-vs-kolmogorovs-probability