\sqrt{r_{ab}}

g f s e x cg Af Ds e

ω_{t} = \frac{1c⃗c′1+1A⃗A′ 1′}{V_{x}} = 1 − \frac{∑ (1 − h_{j}^{2})}{V_{x}} = 1 − \frac{∑ u^{2}}{V_{x}}

ω_{h} = \frac{1c⃗c′1}{V_{x}}

ω_{inf} = \frac{1c⃗c′1}{1c⃗c′1+1A⃗A′ 1′}