Math Dump /sym/6c3138

id=1 · host=fr.findroms.cloud · 2026-10-18 01:33Z

11φ² + 9φ + 3 = 0

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

460K

∑_{k=1}^{n} k = n(n+1)/2

438K

∫₀^∞ e^(-y²) dy = √π / 2

∇²n = 0

186K

7γ² + 8γ + 3 = 0

411K

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

∂γ/∂θ = 2γ

448K

e^{i\pi} + 1 = 0

22K

CaCO₃ → CaO + CO₂

det| 12 1 ; 5 13 | = 151

459K

det| 9 4 ; 1 10 | = 86

406K

∫₀^∞ e^(-t²) dt = √π / 2

∑_{k=1}^{n} k = n(n+1)/2

181K

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

80K

PV = nRT

7r² + 8r + 5 = 0

359K

N₂ + 3H₂ ⇌ 2NH₃

det| 7 7 ; 5 8 | = 21

7x² + 1x + 1 = 0