Symbol in context

$n_A$

This entry links every published equation using this exact notation. Its meaning may change between equations.

Meanings in context

Article-grounded definition

cumulative past adoptions and a.

P(\text{next adopter} = A \mid n_A, n_B) = \frac{n_A + a}{n_A + n_B + a + b}

This equation states an equality: the expressions on both sides have the same value under the article’s assumptions.

n_A

cumulative past adoptions and a.

n_A

cumulative past adoptions and a.