Convergence of Variational Iteration Method for Solving Singular Partial Differential Equations of Fractional Order

Table 5

Absolute error.

𝑡	Error of VIM (n = 2)
0.2	4.94792×10^−6
0.4	2.38092×10^−5
0.6	4.09852×10^−5
0.8	1.0933×10^−5
1	3.29725×10^−4
1.2	0.0013951
1.4	0.00421146
1.6	0.0106573
1.8	0.0239528
2	0.0492518