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Table 7 Exact and MLS solutions at the given knots, CPU time = 0.5 s

From: Enhanced moving least square method for the solution of volterra integro-differential equation: an interpolating polynomial

x Approximate u(x) Exact U(x) MLS error MLS error (enchanced)
0 − 2.000000000000000 − 2.00000000000000 0 0
0.066666666666667 − 1.995555555555558 − 1.995555555555556 0.000000107013828 0.000000000000002
0.133333333333333 − 1.982222222222227 − 1.982222222222222 0.000000487796545 0.000000000000004
0.200000000000000 − 1.960000000000002 − 1.960000000000000 0.000000812959607 0.000000000000002
0.800000000000000 − 1.360000000000001 − 1.360000000000000 0.000048779654539 0.000000000000001
0.866666666666667 − 1.248888888888889 − 1.248888888888889 0.000004877964554 0.000000000000001
0.933333333333333 − 1.128888888888893 − 1.128888888888889 0.000001070138276 0.000000000000004
1.000000000000000 − 1.000000000000000 − 1.000000000000000 0 0