Figure 2.

Structured overview of all quantities related to “power”that are introduced in Section 1 to 2.2. The symbols used in the text (Sym.), their exact definitions (Def.), and verbal interpretation (Int.) are summarized in the respective boxes. The relationships between the individual quantities are given as labeled arrows. For a structured overview of previous mentions and synonyms used in the literature, see Table 1 in the supplemental material.