Math Dump /sym/6c3138

id=1 · host=fr.findroms.cloud · 2026-10-19 00:56Z

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

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

451K

∑_{k=1}^{n} k = n(n+1)/2

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

det| 9 4 ; 1 10 | = 86

48K

4γ² + 1γ + 7 = 0

411K

6t² + 4t + 0 = 0

∑_{k=1}^{n} k = n(n+1)/2

377K

PV = nRT

299K

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

C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂

401K

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

420K

10n² + 4n + 2 = 0

e^{i\pi} + 1 = 0

iħ ∂ψ/∂t = Ĥψ

CaCO₃ → CaO + CO₂