Research Article

Differential Transform Algorithm for Functional Differential Equations with Time-Dependent Delays

Table 2

Example 1, error analysis of u in .

Exact solutionDT 5DT 10DT 25Matlab DDENSD

t
15.15433.5527E − 153.5527E − 153.5527E − 150
5.8273339.433132.34911.3332.2737E − 130.0743
8.93637.6028E + 34.4755E + 3397.55092.2638E − 53.1741
12.04531.7029E + 51.5373E + 55.6777E + 40.9751112.2467
3.8143E + 63.7554E + 62.6576E + 62.0358E + 33.1395E + 3