Research Article

Convergent Power Series of and Solutions to Nonlinear Differential Equations

Table 4

IPS12 solution of the NLSE, (29), computed at , but with much less number of iterations than in Table 3.

IPS12
CPU time

0.64805427940796656294691141543489800558140884309530.000782
0.64805427366437703462839697795878076462560581001350.001429
0.64805427366388720074528565670746979227874895902380.002123
0.64805427366388542597935730157479540304519325650270.002768
0.64805427366388540014950232577024799097413690165890.003594
Exact0.6480542736638853995749773532261503231084893120719ā€‰