E = mc²
F = ma
∫ f(x)dx
λ = h/p
a² + b² = c²
∇·E = ρ/ε₀
e^(iπ) + 1 = 0
∑ (n=1 to ∞)
H₂O → 2H⁺ + O²⁻
ΔG = ΔH - TΔS