Numerical Solutions of a Variable-Order Fractional Financial System

Table 2

Maximum error and convergent order of Example 4.1 with different step sizes (computed twice via the Adams-Bashforth-Moulton method).

Nodes	Step sizes	Maximum error	Convergent order 𝛼
10	ℎ=0.10	0.00530525964432	2.275
20	ℎ=0.05	0.00255679554111	1.993
50	ℎ=0.02	0.00084844919337	1.808
100	ℎ=0.01	0.00027880397466	1.777