Equation 2 · Part 1 · The Type Chart Is a Payoff Matrix, and the Metagame Only Half-Solves It

Symbol t

t

t

What this part means

t is a part of this expression. Its role is fixed by the surrounding article and by the operations shown in the formula.

Its job in the formula

t is a part of this expression. Its role is fixed by the surrounding article and by the operations shown in the formula.

Full expressionSymbol tArticle meaning

The passage around this formula

Define each species’ offensive rating against another as the best same-type-attack-bonus multiplier its own types can produce against the target’s typing — the maximum, over its one or two types t , of the product of the chart’s multiplier for t against each of the target’s defending types. Call this E(i,j) : species i ’s best type-advantage multiplier attacking species j . It rewards nothing but typing — no coverage moves, no items, no stats — by design, because typing is the one variable the chart alone can price.

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Learn the underlying idea

A variable is a named place for a value. Its letter is a local label: x can mean position in one formula and a data point in another.

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