Fix invalid syntax when defining a variable with numpy library - python

Question

I was given this part of the code, and although everything looks okay to me, there's a syntax error. This was the beginning of the code in this Jupyter Notebook.

I've tried changing the variables inside y_grid=np.zeros(HERE) to be other already defined variables, but that doesn't seem to work, and frankly didn't make sense to do, but I tried it anyways.

import numpy as np
import matplotlib.pyplot as plt
def lagrangeinterp(x_data,y_data,x_grid): 
    n=np.size(x_data)
    n_grid=np.size(x_grid)
    L=np.ones([n,n_grid]
    y_grid=np.zeros(n_grid)

Here is my error message: y_grid=np.zeros(x_grid) ^ SyntaxError: invalid syntax

Alex Hall · Accepted Answer · 2019-11-08 18:37:22Z

1

Add a ) after L=np.ones([n,n_grid].

answered Nov 8, 2019 at 18:37

Alex Hall

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