Math Dump /sym/6c3138

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

Fe₂O₃ + 3CO → 2Fe + 3CO₂

\frac{2}{2} \sum_{i=1}^{n} i^{2}

246K

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

118K

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

8ψ² + 7ψ + 0 = 0

43K

E = mc²

261K

ω = 2πf

det| 5 6 ; 2 6 | = 18

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

76K

e^{i\pi} + 1 = 0

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

41K

∇²θ = 0

298K

10t² + 8t + 0 = 0

∇ × E = −∂B/∂t

447K

∑_{k=1}^{n} k = n(n+1)/2

297K

4φ² + 2φ + 1 = 0