Assertion: probability | /r/HasProperty | understood with standard basis of l2(x
Facets:
value: in other words
type: OTHER
Source sentences:
text: If the standard measure on X consists of atoms only (we shall call such sets X discrete), and specifies the measure of any x ∈ X equal to 1, then an integral over X is simply a sum and |ψ(x)|2 defines the value of the probability measure on the set {x}, in other words, the probability that the quantum system is in the state x. How amplitudes and the vector are related can be understood with the standard basis of L2(X), elements of which will be denoted by |x⟩ or ⟨x| (see bra–ket notation for the angle bracket notation).