Test HTML

This article is a test to check how an equation could be inserted with HTML i ℏ ∂ ∂ t Ψ ( r , t ) = H...

10-March-2026

In this article

This article is a test to check how an equation could be inserted with HTML

i ℏ \frac{\partial}{\partial t} Ψ (r, t) = \hat{H} Ψ (r, t)

f (x) = 3 x^{2} + 3 x + 4