LUI-calculator

LUI-calculator is a calculator for Low User Interactivity environments, so basically you input a one line calculation, and it output in text or an image. Based on sympy, it can do a lot of cool calculation.

Some examples.

1+1 => 2
sqrt(2)+pi => √2 + π ≈ 4.555806215962888
cos 5 => cos(5) ≈ 0.28366218546322625
1/5 => 1/5 = 0.2
1/3 => 1/3 ≈ 0.3333333333333333
e^(pi*i) => -1
3x=5 => {5/3}