<li><b>X(t)equation, Y(t)equation, Z(t)equation</b> are python
expressions for X, Y and Z coordinates of the basic points of the curve.</li>
<li><b>Min t, Max t</b> are minimum and maximum values of the parameter \b t.</li>
<li><b>X(t)equation, Y(t)equation, Z(t)equation</b> are python
expressions for X, Y and Z coordinates of the basic points of the curve.</li>
<li><b>Min t, Max t</b> are minimum and maximum values of the parameter \b t.</li>