Math Dump /sym/6c3138

id=1 · host=fr.findroms.cloud · 2026-10-17 23:36Z

Fe₂O₃ + 3CO → 2Fe + 3CO₂

∑_{k=1}^{n} k = n(n+1)/2

246K

8θ² + 8θ + 6 = 0

118K

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

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

43K

2H₂ + O₂ → 2H₂O

261K

ω = 2πf

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

424K

det| 9 4 ; 1 10 | = 86

76K

1n² + 7n + 3 = 0

41K

∑_{k=1}^{n} k = n(n+1)/2

298K

6ω² + 4ω + 4 = 0

447K