>>> print('Omega: u03A9')
Omega: Ω
>>> print('Delta: u0394')
Delta: Δ
>>> print('sigma: u03C3')
sigma: σ
>>> print('mu: u03BC')
mu: μ
>>> print('epsilon: u03B5')
epsilon: ε
>>> print('degree: u00B0')
degree: °
>>> print('6iu0302 + 4ju0302-2ku0302')
6î + 4ĵ-2k̂