$\beta$

$f^{″}\left(0\right)$

$-{\theta }^{\prime }\left(0\right)$

$-{\varphi }^{\prime }\left(0\right)$

0.0

1.2247

0.9310

0.8602

0.2

1.2490

0.9261

0.8598

0.5

1.2797

0.9237

0.8582

$S_{lp}$

0.1094

0.01408

0.00411