iest =   1     xest =   1.0000
Extrap. function:     0.500000    0.250000    0.125000    0.062500
Estimated error:      0.500000    0.250000    0.125000    0.062500

iest =   2     xest =   0.5000
Extrap. function:     0.357143    0.312500    0.357143    4.999979
Estimated error:     -0.059524    0.034722    0.171958    4.876522

iest =   3     xest =   0.3333
Extrap. function:     0.511905    0.205128   -0.075843   -0.192780
Estimated error:     -0.619048   -2.433766    1.363550    0.174015

iest =   4     xest =   0.2500
Extrap. function:     1.210132    1.501278    3.632099   -1.063629
Estimated error:     -0.031095    0.174729    2.052446   -3.471820

iest =   5     xest =   0.2000
Extrap. function:     0.999101    1.000294    0.999902    0.986363
Estimated error:     -0.139414    0.438601    0.200002    0.190392

iest =   6     xest =   0.1667
Extrap. function:     0.999906    1.000037    1.000002    1.000019
Estimated error:      0.000134   -0.000043    0.000017    0.002411

iest =   7     xest =   0.1429
Extrap. function:     0.999975    0.999993    0.999976    0.999955
Estimated error:      0.000014   -0.000011    0.000003   -0.000009

iest =   8     xest =   0.1250
Extrap. function:     1.000200    1.000004    0.999991    0.999996
Estimated error:      0.000160    0.000000    0.000007   -0.000043

iest =   9     xest =   0.1111
Extrap. function:     0.999996    0.999992    0.999992    1.000020
Estimated error:      0.000007   -0.000012    0.000000    0.000001

iest =  10     xest =   0.1000
Extrap. function:     1.000046    1.000000    0.999990    1.000025
Estimated error:      0.000023    0.000000    0.000008    0.000002

Actual values:        1.000000    1.000000    1.000000    1.000000