This is the symbol for a probability distribution. It is a function that for some given input (usually a state, \( \htmlClass{sdt-0000000091}{\mathbf{s}} \)), will output the probability of a system having that state.
This is the symbol for a probability distribution. It is a function that for some given input (usually a state, \( \htmlClass{sdt-0000000091}{\mathbf{s}} \)), will output the probability of a system having that state. The sum of the probabilities of all states must aways equal 1.
This is the symbol for a probability distribution. It is a function that for some given input (usually a state, \( \htmlClass{sdt-0000000091}{\mathbf{s}} \)), will output the probability of a system having that state. The sum of the probabilities of all states must aways equal 1. Put mathematically:
\[\htmlClass{sdt-0000000080}{\sum}_{\htmlClass{sdt-0000000091}{\mathbf{s}} \in \htmlClass{sdt-0000000026}{S}}P(\htmlClass{sdt-0000000091}{\mathbf{s}}) = 1\]