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2g
Experiment 2h
The following Table B.15 shows the solution
error at the point x = 1/2 and Table B.16
shows the ratio of two consecutive errors.
TABLE B.15
| |
|
|
|
|
| h=1/8 |
.18105832 10-3
|
-.8860815910-7
|
.1319155910-10
|
-.9436895710-15
|
| h=1/16 |
.4519812410-4
|
-.5525642810-8
|
.2051969710-12
|
.3053113310-14
|
| h=1/32 |
.1129538710-4
|
-.3451602910-9
|
.6217248910-14
|
-.6800116010-14
|
| h=1/64 |
.2823587810-5
|
-.2156669310-10
|
-.6605827010-14
|
|
| h=1/128 |
.7058807810-6
|
-.1354111310-11
|
|
|
| h=1/256 |
.1764691810-6
|
|
|
|
TABLE B.16
|
r(1)
|
.24963296
|
.062360430
|
.015555172
|
-
|
|
r(2)
|
.24990831
|
.062465183
|
.030298931
|
|
|
r(3)
|
.24997708
|
.062483123
|
|
|
|
r(4)
|
.24999427
|
.062787154
|
|
|
|
r(5)
|
.24999856
|
|
|
|
Cheung Sau Hung
Wed Sep 15 10:03:39 HKT 1999