#### 8.1.4 Parametric (curve)

• Parametric( <f(t)> [, n, 1] ) or Courbe( <f(t)> [, n, 1] ).
• Description: draw the curve parametrized by <f(t)> where $f$ comes with complex values.

The optional parameter <n> is an integer (5 by default) that permits to change the step the following way: If the distance between two consecutive points is above a limit, then an intermediate point is calculated (using dichotomy), it can be repeated $n$ times. If after $n$ iterations the distance between two consecutive points is still above the limit, and if the optional value $1$ is present, then a dicontinuity (jump) is inserted in the point list.