Math Dump /sym/6c3138

id=1 · host=fr.findroms.cloud · 2026-10-18 01:37Z

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

det| 9 4 ; 1 10 | = 86

186K

det| 12 2 ; 2 13 | = 152

411K

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

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

448K

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

22K

4t² + 3t + 3 = 0

459K

N₂ + 3H₂ ⇌ 2NH₃

406K

∂γ/∂θ = 2γ

181K

Fe₂O₃ + 3CO → 2Fe + 3CO₂

80K

det| 12 1 ; 5 13 | = 151

359K