Skip to main content
. Author manuscript; available in PMC: 2010 May 17.
Published in final edited form as: Commun Numer Methods Eng. 2009;25(12):1137–1161. doi: 10.1002/cnm.1164

Table VI.

Errors of second- and fourth-order MIB for 3D computation in Case 6(b).

Second-order MIB Fourth-order MIB


nx × ny × nz L norm Order CPU nx × ny × nz L norm Order CPU
20 × 20 × 20 7.525 (−1) 0.5 25 × 25 × 25 5.160 (−1) 2.7
40 × 40 × 40 1.493 (−1) 2.3 6.7 50 × 50 × 50 1.102 (−2) 5.5 33.9
80 × 80 × 80 3.596 (−2) 2.0 131 100 × 100 × 100 4.452 (−4) 4.6 452