PyScript Testing

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print("Hello World!")

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Activity: 1 ActiveCode (ac_example1)

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import numpy as np

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​

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# Creating a numpy array

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arr = np.array([1, 2, 3, 4, 5])

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​

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# Performing operations

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arr_squared = arr ** 2  # Squaring each element

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# Generating a range of numbers

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range_arr = np.arange(10)  # 0 to 9

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# Reshaping an array

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reshaped_arr = range_arr.reshape(2, 5)  # Reshape to 2 rows, 5 columns

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# Display results

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print("Original array:", arr)

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print("Squared array:", arr_squared)

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print("Range array:", range_arr)

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print("Reshaped array (2x5):", reshaped_arr)

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Activity: 2 ActiveCode (ac_example2)

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import matplotlib.pyplot as plt

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import matplotlib.tri as tri

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import numpy as np

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​

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from pyscript import display

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​

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# First create the x and y coordinates of the points.

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n_angles = 36

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n_radii = 8

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min_radius = 0.25

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radii = np.linspace(min_radius, 0.95, n_radii)

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angles = np.linspace(0, 2 * np.pi, n_angles, endpoint=False)

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angles = np.repeat(angles[..., np.newaxis], n_radii, axis=1)

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angles[:, 1::2] += np.pi / n_angles

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x = (radii * np.cos(angles)).flatten()

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y = (radii * np.sin(angles)).flatten()

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z = (np.cos(radii) * np.cos(3 * angles)).flatten()

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# Create the Triangulation; no triangles so Delaunay triangulation created.

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triang = tri.Triangulation(x, y)

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# Mask off unwanted triangles.

Activity: 3 ActiveCode (ac_example3)

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