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Table 1 Error analysis of \(u_{1}\) on \([0,1]\)

From: Numerical algorithm for nonlinear delayed differential systems of nth order

t Exact solution −cost DT \(u_{1}\) Abs. errors DT Abs. errors LDM Abs. errors RPSM
0.2 −0.9800665 −0.9800666 1.0E−7 8.904E−5 1.0E−7
0.4 −0.9210609 −0.9210666 5.7E−6 1.511E−3 5.7E−6
0.6 −0.8253335 −0.8254000 6.65E−5 8.051E−3 6.65E−5
0.8 −0.6967067 −0.6970666 3.599E−4 2.665E−2 3.599E−4
1.0 −0.5403023 −0.5416666 1.3642E−3 6.766E−2 1.3642E−3