This is my first blog!

Third level header

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  \[f(x) = e^x\]

Talking about Python code:

• on the top left of key board
• add python after the three backsticks will highlight code

def f(x):
	"""
	a cool function that multiplies an input by 3 
	"""
	return 3*x

import numpy as np
from matplotlib import pyplot as plt
x = np.linspace(0, 2*np.pi, 1001)
y = np.sin(x)
plt.plot(x, y)