Math Dump /sym/6c3138

id=1 · host=fr.findroms.cloud · 2026-10-20 00:11Z

\frac{7}{6} \sum_{i=1}^{n} i^{2}

∑_{k=1}^{n} k = n(n+1)/2

273K

d/dx [x^3] = 3x^2

263K

Fe₂O₃ + 3CO → 2Fe + 3CO₂

det| 1 4 ; 3 2 | = -10

139K

\lim_{r\to 0} \frac{\sin r}{r} = 1

108K

\lim_{γ\to 0} \frac{\sin γ}{γ} = 1

det| 9 4 ; 1 10 | = 86

333K

∫₀^∞ e^(-θ²) dθ = √π / 2

160K

F = G m₁m₂ / r²

11φ² + 4φ + 0 = 0

439K

d/dt [t^3] = 3t^2

413K

∇ × E = −∂B/∂t

d/dy [y^5] = 5y^4