t                y                u              z
 0         1     1    1
 1         1.094329167     1.105170833    0.9950041667
 2         1.177804387     1.221402571    0.9800665972
 3         1.250749773     1.349858601    0.955336525
 4         1.313619003     1.491824469    0.9210610459
 5         1.366967876     1.648721018    0.8775826293
 6         1.411424417     1.822118521    0.8253356972
 7         1.447664413     2.013752399    0.7648422837
 8         1.476390525     2.225540587    0.6967068188
 9         1.498314692     2.459602734    0.6216100897
10         1.514143569     2.718281412    0.5403024381
=========================================================
