Math Dump /sym/6c3138

id=1 · host=fr.findroms.cloud · 2026-10-18 01:32Z

11φ² + 9φ + 3 = 0

det| 1 4 ; 3 2 | = -10

460K

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

438K

∫₀^∞ e^(-y²) dy = √π / 2

det| 7 4 ; 4 8 | = 40

186K

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

411K

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

F = G m₁m₂ / r²

448K

1n² + 7n + 3 = 0

22K

CaCO₃ → CaO + CO₂

∇ × E = −∂B/∂t

459K

det| 2 8 ; 7 3 | = -50

406K

∫₀^∞ e^(-t²) dt = √π / 2

det| 12 2 ; 2 13 | = 152

181K

∑_{k=1}^{n} k = n(n+1)/2

80K

PV = nRT

N₂ + 3H₂ ⇌ 2NH₃