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Table 5 The absolute errors of approximating \(y_{1,\alpha}\) for \(( 1,2 ) \)-system at various t and \(\alpha=0.5\)

From: Application of reproducing kernel Hilbert space method for solving second-order fuzzy Volterra integro-differential equations

\(t_{i}\) Exact solution Approximate solution Absolute error
0 −0.5 −0.5000000000000001 1.1102230246251565 × 10−16
0.2 −0.4893347110786599 −0.4887536023044621 5.811087741978138 × 10−4
0.4 −0.45471216929013725 −0.45368890889731417 1.0232603928230777 × 10−3
0.6 −0.3923561778762831 −0.3911974694888205 1.1587083874625703 × 10−3
0.8 −0.298878446816582 −0.2980336644678224 8.447823487595651 × 10−4
1 −0.1715140126819416 −0.17151401268194177 1.6653345369377348 × 10−16