Table 11 Runtime comparison (in seconds) for \({\mathcal {M}} = 7\).

From: A numerical approach to fractional Volterra–Fredholm integro-differential problems using shifted Chebyshev spectral collocation

Method

Assembly time

Solve time

Total time

Spectral collocation

0.214

0.032

0.246

Finite difference method

0.873

0.158

1.031

Trapezoidal rule

0.642

0.112

0.754

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