Math Dump /sym/6c3138

id=1 · host=fr.findroms.cloud · 2026-10-17 23:38Z

Fe₂O₃ + 3CO → 2Fe + 3CO₂

∑_{k=1}^{n} k = n(n+1)/2

246K

∑_{k=1}^{n} k = n(n+1)/2

118K

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

PV = nRT

43K

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

261K

ω = 2πf

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

424K

11φ² + 4φ + 0 = 0

76K

e^{i\pi} + 1 = 0

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

41K

det| 9 4 ; 1 10 | = 86

298K

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

447K

6x² + 6x + 1 = 0

297K

E = mc²

112K