Math Dump /sym/6c3138

id=1 · host=fr.findroms.cloud · 2026-10-19 02:20Z

Fe₂O₃ + 3CO → 2Fe + 3CO₂

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

451K

\oint_C \vec{F}\cdot d\vec{r} = 0

264K

\frac{8}{4} \sum_{i=1}^{n} i^{2}

∫₀^∞ e^(-ω²) dω = √π / 2

297K

\lim_{α\to 0} \frac{\sin α}{α} = 1

252K

N₂ + 3H₂ ⇌ 2NH₃

8ψ² + 7ψ + 0 = 0

48K

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

411K

2α² + 3α + 3 = 0

∇ × E = −∂B/∂t

377K

∑_{k=1}^{n} k = n(n+1)/2

299K

det| 10 7 ; 6 11 | = 68

ω = 2πf

401K

∫₀^∞ e^(-θ²) dθ = √π / 2

420K

∇ × E = −∂B/∂t

109K