Math Dump /sym/6c3138

id=1 · host=fr.findroms.cloud · 2026-10-18 17:11Z

det| 11 2 ; 2 12 | = 128

det| 9 4 ; 1 10 | = 86

460K

∑_{k=1}^{n} k = n(n+1)/2

438K

CaCO₃ → CaO + CO₂

∇²t = 0

186K

Fe₂O₃ + 3CO → 2Fe + 3CO₂

411K

3θ² + 7θ + 1 = 0

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

448K

F = G m₁m₂ / r²

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H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

iħ ∂ψ/∂t = Ĥψ

459K

∇²n = 0

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2H₂ + O₂ → 2H₂O

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

181K

∑_{k=1}^{n} k = n(n+1)/2

80K

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

359K

F = ma

455K