c

0.001

0.002

0.005

0.01

0.02

${\Vert L_{D}f\left(x\right)-f\left(x\right)\Vert }_{\infty }$

$\text{8}\text{.74}\times {\text{10}}^{-5}$

$\text{1}\text{.43}\times {\text{10}}^{-4}$

$\text{4}\text{.17}\times {\text{10}}^{-4}$

$\text{1}\text{.20}\times {\text{10}}^{-\text{3}}$

$\text{3}\text{.80}\times {\text{10}}^{-\text{3}}$

${\Vert L_{s}f\left(x\right)-f\left(x\right)\Vert }_{\infty }$

$\text{4}\text{.97}\times {\text{10}}^{-5}$

$\text{5}\text{.19}\times {\text{10}}^{-5}$

$\text{6}\text{.74}\times {\text{10}}^{-5}$

$\text{1}\text{.22}\times {\text{10}}^{-4}$

$\text{3}\text{.14}\times {\text{10}}^{-4}$

${\Vert L_{\text{2}}f\left(x\right)-f\left(x\right)\Vert }_{\infty }$

$\text{2}\text{.67}\times {\text{10}}^{-5}$

$\text{9}\text{.05}\times {\text{10}}^{-5}$

$\text{5}\text{.77}\times {\text{10}}^{-5}$

$\text{1}\text{.43}\times {\text{10}}^{-4}$

$\text{9}\text{.87}\times {\text{10}}^{-4}$