収束速度の検証(例5、6)例5と例1の数値の関連に注意。(x=1に関して対称)
例5 p=1, q=3,. .1<x<3 1/(1-x)=t=Sn+rn,. .Sn=an0+an1x+ an2x2+...+annxn,. .|rn|<ε=0.001 n が小さいほど収束が速い。 | 例6 p=1, q=6,. .1<x<6 1/(1-x)=t=Sn+rn,MMSn=an0+an1x+ an2x2+...+annxn,. .|rn|<ε=0.001 n が小さいほど収束が速い。 | ||||||||
---|---|---|---|---|---|---|---|---|---|
x | n | Sn | t | |rn| | x | n | Sn | t | |rn| |
1.001 | 13808 | -999.999 | -1000.00 | 0.0009996 | 1.001 | 34531 | -999.999 | -1000.00 | 0.0009999 |
1.01 | 1145 | -99.9990 | -100.000 | 0.000995 | 1.01 | 2872 | -99.9990 | -100.000 | 0.000998 |
1.1 | 87 | -9.99906 | -10.0000 | 0.000940 | 1.1 | 225 | -9.99902 | -10.0000 | 0.000985 |
1.2 | 38 | -4.99917 | -5.00000 | 0.000831 | 1.5 | 34 | -1.99919 | -2.00000 | 0.000811 |
1.4 | 15 | -2.49929 | -2.50000 | 0.000705 | 2.0 | 13 | -0.99922 | -1.00000 | 0.000784 |
1.6 | 8 | -1.66623 | -1.66667 | 0.000437 | 2.5 | 7 | -0.66623 | -0.66667 | 0.000437 |
1.8 | 4 | -1.24960 | -1.25000 | 0.000400 | 3.0 | 3 | -0.49920 | -0.50000 | 0.000800 |
2 | 0 | -1.00000 | -1.00000 | 0.000000 | 3.5 | 0 | -0.40000 | -0.40000 | 0.000000 |
2.2 | 4 | -0.83360 | -0.83333 | 0.000267 | 4.0 | 3 | -0.33280 | -0.33333 | 0.000533 |
2.4 | 7 | -0.71382 | -0.71429 | 0.000468 | 4.5 | 6 | -0.28618 | -0.28571 | 0.000468 |
2.6 | 12 | -0.62582 | -0.62500 | 0.000816 | 5.0 | 10 | -0.25091 | -0.25000 | 0.000907 |
2.8 | 28 | -0.55642 | -0.55556 | 0.000860 | 5.5 | 24 | -0.22306 | -0.22222 | 0.000840 |
2.9 | 59 | -0.52537 | -0.52632 | 0.000946 | 5.9 | 130 | -0.20505 | -0.20408 | 0.000971 |
2.99 | 618 | -0.50351 | -0.50251 | 0.000998 | 5.99 | 1322 | -0.20140 | -0.20040 | 0.000998 |
2.999 | 6212 | -0.50125 | -0.50025 | 0.000999 | 5.999 | 13243 | -0.19904 | -0.20004 | 0.0009999 |
例3、4. .-0.4<x<0.7 ; -0.7<x<1
例5、6. .1<x<3 ; 1<x<6
例7、8. .10<x<13 ; -11<x<-8
例9、10. .-2<x<0 ; -3<x<1