Highly Efficacious Sixth-Order Compact Approach with Nonclassical Boundary Specifications for the Heat Equation

Table 8

Maximal absolute error, CPU time, and convergence rate for Example 4.

,		CPU time
0.1,			;—
0.05,			8.1739
0.025,		2.39	7.3990
0.0125,		105.73	7.0086