Math Dump /sym/6c3138

id=1 · host=fr.findroms.cloud · 2026-10-19 03:09Z

∇²x = 0

1n² + 7n + 3 = 0

451K

F = G m₁m₂ / r²

264K

det| 3 9 ; 1 4 | = 3

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

297K

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

252K

CaCO₃ → CaO + CO₂

2H₂ + O₂ → 2H₂O

48K

det| 7 4 ; 4 8 | = 40

411K

det| 8 9 ; 4 9 | = 36

∑_{k=1}^{n} k = n(n+1)/2

377K

N₂ + 3H₂ ⇌ 2NH₃

299K

det| 7 6 ; 6 8 | = 20

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

401K

∫₀^∞ e^(-ψ²) dψ = √π / 2

420K

∇ × E = −∂B/∂t

109K

∫₀^∞ e^(-x²) dx = √π / 2

184K