Next:Experiment
5b Up:Appendix
EPrevious:Appendix
E
Experiment 5a
The following Table E.1 shows the solution
error at the nodal point x = 1/4 and Table E.2
shows the ratio of two consecutive errors.
TABLE E.1
| |
|
|
|
|
| h=1/4 |
.17982651 10-2
|
.5255661310-5
|
.4359018410-8
|
.9443279510-12
|
| h=1/8 |
.4535080310-3
|
.3325654110-6
|
.6903923310-10
|
.3982925110-14
|
| h=1/16 |
.1136264310-3
|
.2085006310-7
|
.1082661710-11
|
-.2706168610-15
|
| h=1/32 |
.2842224510-4
|
.1304143910-8
|
.1664640610-13
|
-.5134781510-15
|
| h=1/64 |
.7106539510-5
|
.8152460010-10
|
-.2428612910-15
|
|
| h=1/128 |
.1776696010-5
|
.5095056310-11
|
|
|
| h=1/256 |
.4441778210-6
|
|
|
|
TABLE E.2
|
r(1)
|
.25219197
|
.063277558
|
.015838252
|
.0042177351
|
|
r(2)
|
.25054999
|
.062694621
|
.015681833
|
.010710254
|
|
r(3)
|
.25013762
|
.062548681
|
.015375445
|
|
|
r(4)
|
.25003441
|
.062511966
|
|
|
|
r(5)
|
.25000860
|
.062497165
|
|
|
|
r(6)
|
.25000215
|
|
|
|
Cheung Sau Hung
Wed Sep 15 10:03:39 HKT 1999