Math Dump /sym/6c3138

id=1 · host=fr.findroms.cloud · 2026-10-17 23:05Z

Fe₂O₃ + 3CO → 2Fe + 3CO₂

∇ × E = −∂B/∂t

246K

det| 7 4 ; 4 8 | = 40

118K

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

7y² + 9y + 1 = 0

43K

6n² + 7n + 6 = 0

261K

ω = 2πf

∑_{k=1}^{n} k = n(n+1)/2

424K

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

76K

e^{i\pi} + 1 = 0

N₂ + 3H₂ ⇌ 2NH₃

41K

∑_{k=1}^{n} k = n(n+1)/2

298K

10t² + 8t + 0 = 0