IEVref: 171-07-26 ID: Language: en Status: Standard Term: transinformation content Synonym1: transferred information [Preferred] Synonym2: transmitted information [Admitted] Synonym3: mutual information [Admitted] Symbol: T(x,y) Definition: difference between the information content I(x) conveyed by the occurrence of an event x, and the conditional information content $I\left(x|y\right)$ conveyed by the occurrence of the same event, given the occurrence of another event y $T\left(x,y\right)=I\left(x\right)-I\left(x|y\right)$Note 1 to entry: The two events are particularly a message at the message source of a channel and a message at the message sink of the channel. Note 2 to entry: The transinformation content can also be expressed as: $T\left(x,y\right)=I\left(x\right)+I\left(y\right)-I\left(x,y\right)$, where I(y) is the information content of the event y. From this follows that it is symmetric in x and y: $T\left(x,y\right)=T\left(y,x\right)$. Publication date: 2019-03-29 Source: IEC 80000-13:2008, 13-35, modified – Addition of information useful for the context of the IEV, and adaptation to the IEV rules Replaces: Internal notes: CO remarks: TC/SC remarks: VT remarks: Domain1: Domain2: Domain3: Domain4: Domain5: