--------------------------------------------
 Nr do passo   eta     f1     f2      f3
 --------------------------------------------
           0    0.000000E+00    0.000000E+00    0.000000E+00    3.320580E-01
         100    9.999993E-01    1.655720E-01    3.297805E-01    3.230076E-01
         200        1.999998    6.500254E-01    6.297665E-01    2.667518E-01
         300        2.999998        1.396810    8.460455E-01    1.613604E-01
         400        3.999997        2.305750    9.555193E-01    6.423409E-02
         500        5.000020        3.283278    9.915429E-01    1.590675E-02
         600        6.000042        4.279625    9.989738E-01    2.402028E-03
         700        7.000065        5.279244    9.999226E-01    2.201674E-04
         800        8.000088        6.279212    9.999973E-01    1.224082E-05
         900        9.000111        7.279225        1.000000    4.127843E-07
        1000       10.000130        8.279247        1.000000    8.442745E-09