Using the np.chebgrid2d ()
method, we can get an array of coefficients after calculating the Chebyshev series from the Cartesian product of x and y using np.chebgrid2d ()
.
Syntax:
np.chebgrid2d (x, y, c)
Return: Return an array after evaluation on (x, y).
Example # 1:
In this example, we can see that using np.chebgrid2d ()
, we can get an array of coefficients by evaluating Chebyshev series on the Cartesian product of x and y.

Output:
[32. 94.]
Example # 2:

Output:
[719680. 6486180.52831708.]
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