Math Dump /sym/6c3138

id=1 · host=fr.findroms.cloud · 2026-10-18 17:34Z

det| 11 2 ; 2 12 | = 128

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

460K

iħ ∂ψ/∂t = Ĥψ

438K

CaCO₃ → CaO + CO₂

10t² + 9t + 5 = 0

186K

det| 7 4 ; 4 8 | = 40

411K

3θ² + 7θ + 1 = 0

∑_{k=1}^{n} k = n(n+1)/2

448K

\frac{4}{9} \sum_{i=1}^{n} i^{2}

22K

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

PV = nRT

459K

det| 10 2 ; 3 11 | = 104

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∑_{k=1}^{n} k = n(n+1)/2

181K

N₂ + 3H₂ ⇌ 2NH₃

80K