Symbol in context

$B_0$

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

Meanings in context

Article-grounded definition

the bandwidth at reference year $t_0$ .

B(t) \approx B_0 \cdot 2^{(t - t_0)/\tau},

This equation gives an approximation: it relates the quantities while allowing an approximation.

B_0

the bandwidth at reference year $t_0$ .

\tau = \frac{t_1 - t_0}{\log_2\!\left(B_1 / B_0\right)} = \frac{2025 - 2022}{\log_2(2.0 / 0.82)} \approx 2.3 \ \text{years}.

This equation gives an approximation: it relates the quantities while allowing an approximation.

\frac{F(t)}{B(t)} = \frac{F_0}{B_0}\left(\frac{r_F}{r_B}\right)^{t/2}

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