Math Dump /sym/6c3138

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

∇²x = 0

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

451K

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

264K

det| 3 9 ; 1 4 | = 3

F = G m₁m₂ / r²

297K

8x² + 2x + 7 = 0

252K

CaCO₃ → CaO + CO₂

∇ × E = −∂B/∂t

48K

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

411K

det| 8 9 ; 4 9 | = 36

λ = h/p

377K

∫₀^∞ e^(-x²) dx = √π / 2

299K

det| 7 6 ; 6 8 | = 20

det| 7 4 ; 4 8 | = 40

401K

det| 8 4 ; 3 9 | = 60

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