Sine function from 0 to PI
     coefficients
     0.000214    0.984639    0.053186   -0.233364    0.037135
         x         f(x)     polynomial
     0.157080    0.156434    0.155311
     0.471239    0.453990    0.453436
     0.785398    0.707107    0.707427
     1.099557    0.891007    0.891233
     1.413717    0.987688    0.987485
     1.727876    0.987688    0.987494
     2.042035    0.891007    0.891254
     2.356194    0.707107    0.707438
     2.670353    0.453991    0.453403
     2.984513    0.156435    0.155187
 ***********************************
 Press RETURN
 Exponential function from 0 to 1
     coefficients
     0.999849    1.001009    0.501251    0.152557    0.063568
         x         f(x)     polynomial
     0.050000    1.051271    1.051172
     0.150000    1.161834    1.161825
     0.250000    1.284025    1.284061
     0.350000    1.419068    1.419100
     0.450000    1.568312    1.568315
     0.550000    1.733253    1.733231
     0.650000    1.915541    1.915527
     0.750000    2.117000    2.117033
     0.850000    2.339647    2.339733
     0.950000    2.585710    2.585762
 ***********************************
 Press RETURN