Math Dump /sym/6c3138

id=1 · host=fr.findroms.cloud · 2026-10-17 23:35Z

Fe₂O₃ + 3CO → 2Fe + 3CO₂

9α² + 7α + 5 = 0

246K

∑_{k=1}^{n} k = n(n+1)/2

118K

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

∇ × E = −∂B/∂t

43K

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

261K

ω = 2πf

\lim_{ω\to 0} \frac{\sin ω}{ω} = 1

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det| 7 4 ; 4 8 | = 40

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e^{i\pi} + 1 = 0

∇²γ = 0

41K

F = G m₁m₂ / r²

298K

10t² + 8t + 0 = 0

∂γ/∂θ = 2γ

447K

11ψ² + 7ψ + 2 = 0

4φ² + 2φ + 1 = 0

det| 6 3 ; 5 7 | = 27

∫₀^∞ e^(-n²) dn = √π / 2

d/dx [x^5] = 5x^4