Math Dump /sym/6c3138

id=1 · host=fr.findroms.cloud · 2026-10-18 01:29Z

11φ² + 9φ + 3 = 0

∑_{k=1}^{n} k = n(n+1)/2

460K

det| 4 2 ; 6 5 | = 8

438K

∫₀^∞ e^(-y²) dy = √π / 2

det| 10 2 ; 3 11 | = 104

186K

∂y/∂n = 5y

411K

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

det| 9 4 ; 1 10 | = 86

448K

∑_{k=1}^{n} k = n(n+1)/2

22K

CaCO₃ → CaO + CO₂

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

459K

∇²r = 0

406K

∫₀^∞ e^(-t²) dt = √π / 2

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

181K

∑_{k=1}^{n} k = n(n+1)/2

80K

PV = nRT

N₂ + 3H₂ ⇌ 2NH₃