Math Dump /sym/6c3138

id=1 · host=fr.findroms.cloud · 2026-10-19 03:05Z

∇²x = 0

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

451K

Fe₂O₃ + 3CO → 2Fe + 3CO₂

264K

det| 3 9 ; 1 4 | = 3

E = mc²

297K

det| 7 4 ; 4 8 | = 40

252K

CaCO₃ → CaO + CO₂

F = G m₁m₂ / r²

48K

det| 2 6 ; 0 3 | = 6

411K

det| 8 9 ; 4 9 | = 36

∇ × E = −∂B/∂t

377K

∇ × E = −∂B/∂t

299K

det| 7 6 ; 6 8 | = 20

PV = nRT

401K

7r² + 8r + 5 = 0

420K

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

det| 5 6 ; 2 6 | = 18

109K

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

184K

∑_{k=1}^{n} k = n(n+1)/2