import numpy as np
import matplotlib.pyplot as plt

plt.style.use('fivethirtyeight')
plt.rcParams['figure.figsize'] = (18, 12)

E = np.linspace(-0.5, 0.5, 1001)   # Energy Range
T = np.linspace(100, 1100, 6)   # Temperature In Kelvin
e = 1.6e-19   # Electronic Charge
K = 1.38e-23   # Boltzmann Constant

import numpy as np
import scipy.constants as const
import matplotlib.pyplot as plt

plt.style.use('fivethirtyeight')
plt.rcParams['figure.figsize'] = (12, 10)

pi = const.pi  # Value Of Pi
h = const.h  # Planck's Constant
c = const.c  # Speed Of Light