Fig. 2 shows the absolute error of the 4-term approximation obtained by RDTM to insure the accuracy of the obtained results. In Table 3, we summarized these errors for different values of t and x.
Fig. 2 shows the absolute error of the 4-term approximationobtained by RDTM to insure the accuracy of the obtainedresults. In Table 3, we summarized these errors for differentvalues of t and x.