The probability of an event (in an ideal experiment where
there are no uncertain external disturbances) is the absolute square of a complex
quantity called the probability amplitude. When the event can occur in several
alternative ways the probability amplitude is the sum of the probability amplitude
for each alternative considered separately.
there are no uncertain external disturbances) is the absolute square of a complex
quantity called the probability amplitude. When the event can occur in several
alternative ways the probability amplitude is the sum of the probability amplitude
for each alternative considered separately.
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