Variational Iteration Method for the Magnetohydrodynamic Flow over a Nonlinear Stretching Sheet

Table 1

Comparison of the values of 𝑓^′′(0) obtained by the variational iteration method and other methods [1] for various values of M when 𝛽=1.

𝑀	VIM	ADM [1]	Exact [1]
1.0	−1.41421	−1.41421	−1.41421
5.0	−2.44948	−2.44948	−2.44948
10.0	−3.31662	−3.31662	−3.31662
50.0	−7.14142	−7.14142	−7.14142
100.0	−10.04987	−10.04987	−10.04987
500.0	−22.38302	−22.38302	−22.38302