Math Dump /sym/6c3138

id=1 · host=fr.findroms.cloud · 2026-10-19 00:39Z

d/dy [y^8] = 8y^7

det| 7 9 ; 1 8 | = 47

451K

det| 7 4 ; 4 8 | = 40

264K

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

∑_{k=1}^{n} k = n(n+1)/2

297K

ω = 2πf

252K

d/dn [n^3] = 3n^2

6n² + 7n + 6 = 0

48K

∇²β = 0

411K

6t² + 4t + 0 = 0

N₂ + 3H₂ ⇌ 2NH₃

377K

E = mc²

299K

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

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

401K

11t² + 9t + 7 = 0

420K

10n² + 4n + 2 = 0

9ψ² + 7ψ + 3 = 0

109K

e^{i\pi} + 1 = 0

iħ ∂ψ/∂t = Ĥψ

CaCO₃ → CaO + CO₂