Initial commit

split18.py

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+import matplotlib.pyplot as plt
+import numpy as np
+from matplotlib.patches import Arc
+
+# Set parameters for blue quarter-circle
+blue_radius = 1
+theta_start = 90
+theta_end = 225
+theta = np.linspace(theta_start, theta_end, 300)
+theta_rad = np.deg2rad(theta)
+x = blue_radius * np.cos(theta_rad)
+y = blue_radius * np.sin(theta_rad)
+end_point_x = x[-1]
+end_point_y = y[-1]
+
+# Set parameters for red semi-circle
+red_diameter = blue_radius / 6
+red_radius = red_diameter / 2
+red_center_x = end_point_x
+red_center_y = end_point_y - red_radius
+red_rotation = 45  # New parameter: rotation angle in degrees
+
+# Create the plot
+fig, ax = plt.subplots(figsize=(8, 8))
+
+# Plot the blue quarter-circle
+ax.plot(x, y, color='blue', linewidth=2, label='Blue Quarter-Circle')
+
+# Plot the rotated red semi-circle
+red_arc = Arc((red_center_x, red_center_y), red_diameter, red_diameter,
+              angle=red_rotation, theta1=270, theta2=90, edgecolor='red', linewidth=2, label='Rotated Red Semi-Circle')
+ax.add_patch(red_arc)
+
+# Set equal aspect ratio and remove axes
+ax.set_aspect('equal', adjustable='box')
+ax.axis('off')
+
+# Add legend
+ax.legend()
+
+# Display the plot
+plt.show()