No. of Steps

Five-Step

$\max \Vert y_i-y\left(x_i\right)\Vert$

Five-Step

$\max \Vert z_i-z\left(x_i\right)\Vert$ Math_274#

Ehigie [5]

$\max \Vert y_i-y\left(x_i\right)\Vert$

Ehigie [5]

$\max \Vert z_i-z\left(x_i\right)\Vert$

125

$1.635\times {10}^{-12}$

$4.795\times {10}^{-12}$

$8.33\times {10}^{-06}$

$1.32\times {10}^{-6}$

250

$2.0\times {10}^{-15}$

$1.6\times {10}^{-14}$

$1.13\times {10}^{-07}$

$1.36\times {10}^{-08}$

500

0

0

$8.19\times {10}^{-12}$

$6.30\times {10}^{-12}$