Level curves

Returns the level curve of a differentiable function.

Syntax

 List)

level_curves(Function)

Given a function $f$ and a real $c$ or list ${c_{1}, . . ., c_{n}}$ , returns the curve $f (x, y) = c$ or curves $f (x, y) = c_{i}$

Given a function $f$ returns the curve $f(x,y) = c$ for some values of $c$ (see options).

Option	Description	Format	Default value
number_of_curves	We can choose how many level curves will be plotted (evenly distributed in the plotter)	`{number_of_curves=20}`	`{number_of_curves=10}`