Math Dump /sym/6c3138

id=1 · host=fr.findroms.cloud · 2026-10-19 20:42Z

∑_{k=1}^{n} k = n(n+1)/2

∑_{k=1}^{n} k = n(n+1)/2

451K

det| 7 4 ; 4 8 | = 40

264K

det| 8 9 ; 3 9 | = 45

∫₀^∞ e^(-θ²) dθ = √π / 2

297K

det| 7 2 ; 7 8 | = 42

252K

C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂

\lim_{ω\to 0} \frac{\sin ω}{ω} = 1

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∑_{k=1}^{n} k = n(n+1)/2

411K

det| 2 3 ; 3 3 | = -3

iħ ∂ψ/∂t = Ĥψ

377K

Fe₂O₃ + 3CO → 2Fe + 3CO₂

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

N₂ + 3H₂ ⇌ 2NH₃

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∑_{k=1}^{n} k = n(n+1)/2

420K

N₂ + 3H₂ ⇌ 2NH₃

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∇ × E = −∂B/∂t

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