Math Dump /sym/6c3138

id=1 · host=fr.findroms.cloud · 2026-10-18 01:36Z

11φ² + 9φ + 3 = 0

d/dx [x^9] = 9x^8

460K

∫₀^∞ e^(-z²) dz = √π / 2

438K

∫₀^∞ e^(-y²) dy = √π / 2

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

186K

∑_{k=1}^{n} k = n(n+1)/2

411K

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

1n² + 7n + 3 = 0

448K

det| 2 3 ; 5 3 | = -9

22K

CaCO₃ → CaO + CO₂

\binom{n}{k} = \frac{n!}{k!(n-k)!}

459K

det| 9 4 ; 1 10 | = 86

406K

∂ψ/∂β = 3ψ

181K

∂y/∂n = 5y

80K

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

359K

E = mc²

455K